24.6.10
Women Grand Prix in Jermuk Starts Today
One of the most famous Armenian resorts- Jermuk hosts the fourth tournament from the Women Grand Prix Series from today. This small town (with a population of approximately six thousand people) is situated in the mountains with an altitude of 2080 meters. It is famous for its mineral water springs, green forests and fresh air.
Twelve players compete in the round robin event that will end on fifth of July, with only one free day on 30-th June. The time limit is one hour and thirty minutes for fourty moves, and thirty minutes additional time after that, with an increment of thirty seconds for every move.
The Zero Tolerance rule is applied, but this should not be a problem for the ladies, as they live literally some 15-20 meters away from the venue. All the games will be played in the Armenia hotel, which also hosted part of the male Grand Prix series.
The players are not allowed to offer draws to each other, but only throughout the arbiter when the position has a theoretical character, there is a three-fold repletion or perpetual check. Chief advisor for such cases will be the legendary champion Nona Gaprindashvili from Georgia. The six time women champion is also a guest of honour in Jermuk.
Before the opening ceremony there was a short players meeting in the lobby of the hotel, where the participants were greeted by the organizers and Jeffrey Borg. The chief arbiters from Armenia were presented to the participants and the most important details were clarified. The ladies received gifts and souvenirs from Jermuk.
The weather yesterday was quite tricky and no one was sure till the end if the opening ceremony in front of the hotel will take place. Rain was coming and going, but finally the weather was merciful, and the ceremony started in time.
The heroes of the future chess battles were presented to the audience, with short information about their major achievements so far. First the former world champions were invited to the stage. There are three of them- M. Chiburdanidze (Georgia), Xu Yuhua (China) and A. Stefanova (Bulgaria). They were directed to their places by life chess pieces. These chess figures stayed on the podium till the end, waiting for their final dance, but the lack of mobility caused an incident as one of them collapsed. Fortunately there was no serious injury for that chess hero.
FIDE president Kirsan Ilyumzhinov paid a tribute to the players, and made a short speech. He said that the tournament might be referred as an unofficial world championship not only because of the presence of three former world champions, but also for the quality of all the participants.
Ilymzhinov’s speech was followed by songs of famous Armenian singers. As the tournament is named after one of the most famous chess composers ever- Genrikh Kasparian, a short movie about him was shown after that. Kasparian was born hundred years ago.
Finally, the president of the country Serzh Sargsyan, who is also a president of the Armenian Chess Federation greeted the players before the drawing of lots took place. The players were presented with bouquets of flowers, in which their starting numbers were hidden.
The tournament starts today at three o’clock local time.
10.6.10
Bulgarian Team Championships
Bulgarian Team Championships took place in Albena between 27 May and 2 June. The tradition to organize the competitions on nice resorts was kept for good and one of the greenest Black-sea resorts hosted the event.
The women section saw eight teams competing for the medals. The first place though seemed to be an easy task for the team of CSKA (V.Cmilyte, E. Zaiats, S.Collas, E.Djingarova, R. Gocheva) who won all their matches more than convincingly. As many of the chess players observed this team might be better than the Bulgarian female national one. Five out of seven matches ended with a “dry” score, including those against the future silver and bronze medal winners. CSKA lost only 1.5 points on all boards throughout the championship, and became the indisputable champion. Runner up became the young and perspective team of Lokomotiv 2000 (A. Nikolova, I. Videnova, D. Sirkova, M. Janeva, N. Kalcheva). They made a great championship, and won 12 match points in total (only one loss, you know against whom). Third is the experienced team of Lokomotiv Plovdiv (M.Voiska, Sv.Yordanova, R.Genova, P. Chilingirova). From the division were relegated the teams of “Krakra Pernishki” and “Mikhail Tal”-Cherven Briag. Quite curious was the situation in the second division where there was a severe fight for the first two places between…two teams. Somehow they both got promoted.
The male part saw more excitement. Until the final round there was no clearance who will claim the title, and the right to take part at the ECC in Plovdiv this year. Two teams (CSKA-Sofia and Naiden Voinov-Vidin) made strong selection. The team from the capital, with strong financial support managed to attract K.Georgiev, K.Lupulescu, V. Spasov, A.Kolev, Kr.Rusev (all strong GMs), as well as the young I.Enchev, who did very well in the last championship. My team Vidin had in its disposal A.Delchev,V.Iotov, A.Kogan, M.Nikolov, M.Petrov, D.Bojkov, all GMs. We were younger, they were more experienced, and the eternal question which skill will prevail had to be answered throughout the seven days.
The decisive match was bound to be played in the third round. We started with a short draw, than a win for our team, then another draw on board one. At this moment it seemed that CSKA will suffer an utter defeat, as on each of all the remaining three boards we had an extra pawn. However, the seemingly impossible happened. First Iotov could not convert his extra material against Lupulescu, then Petrov blundered his opponent’s only threat and lost, and finally Kogan missed his chances against Spasov. 3-3, everything had to start from the beginning, and both teams had not only to win their matches, but to do so with biggest possible margin.
This was a hard moment for our team, and I had to cheer them up. Karaoke bar in the night came handy although I still wonder if they enjoyed the music, or the laughter.
Anyway, in the next two rounds we lost 2.5 points in total, while CSKA only 1.5, and took the lead.
Penultimate round had to give definite answer who will win. CSKA were facing the third ranked Lokomotiv Plovdiv and we- Lokomotiv 2000, both of these teams are composed by titled players. Our match started devastatingly, with two loses for us. Any lost point now would mean that we are already out of the competition, but we managed to concentrate, and took the maximum-4-2. In the meanwhile CSKA were suffering after five draws, but finally managed to take the overall success- 3.5-2.5. Thus we were leveled before the final round, and the only difference was the fourth criteria, which was in our favour. We also had to play against slightly worse opponent. And despite the fact that CSKA won their match 6-0, we also managed to do so, and claim the title for the first time in the history of the club. Bronze medals went to Lokomotiv –Plovdiv.
The happiest man of us all was our president- Evtim Stefanov. Eddie, who is in the chess society from not very long risked a lot with our team. The municipality provided the funds in the very last minute and he was shaking till then, ready to spend the money on his own pocket. Now he is ready with his next project- an open amateur (up to 2250 rated) tournament in September (5-12), with 7500 euro price fund. The tournament will take place in one of the most picturesque towns in Bulgaria-Belogradchik. More info on www.belchess.com
12.5.10
Anand still Reigns the Chess World!
Topalov,V (2805) - Anand,V (2787) [D56]
Sofia BUL, WCC 2010 Game_12 Sofia BUL (12), 11.05.2010
Game twelve from the Sofia match was meant to be the last one. 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 h6 6.Bh4 0–0 7.e3 Ne4 The Lasker Defense came as a reserve back-up line. However as the Bulgarian's seconds discover during the game there was no player rated over 2500 ever to win a game as black. 8.Bxe7 Qxe7 9.Rc1 c6 10.Be2 Nxc3 11.Rxc3 dxc4 12.Bxc4 Nd7 13.0–0 b6 14.Bd3 c5 15.Be4 Rb8 16.Qc2 Nf6 17.dxc5 Nxe4 18.Qxe4 bxc5

At first sight it seemed that Black has problems as his pawn structure is ruined and in the long term this can be lethal. However, the strong bishop, and active heavy pieces nivelate this drawback. 19.Qc2 Bb7 20.Nd2 Rfd8 21.f3 Ba6N [21...Qd6 22.Nb3 Ba6 23.Rd1?? Qxd1+ 0–1 Bellmann,H (2158)-Schulze,G (2012)/corr 1998/UltraCorr2/]] 22.Rf2?! Not the best place for the rook. Topalov could have tried: [22.Rc1 instead.] 22...Rd7 23.g3 [23.Ne4? Rxb2 24.Qxb2? Rd1+ 25.Rf1 Rxf1#; 23.h3 Rbd8 is good for Black.] 23...Rbd8 24.Kg2 Bd3 25.Qc1 Ba6 26.Ra3 White had to settle for a draw with: [26.Qc2=] 26...Bb7 27.Nb3 Rc7 28.Na5 Ba8 29.Nc4 e5 30.e4 f5!

Anand plays in accordance with the position trying to prolong the diagonal for his bishop. 31.exf5? The beginning of the end. Topalov should not lose control over the e4 square in particular, and the long diagonal in any case. Safer and stronger is: [31.Nd2 Qg5 (31...fxe4 32.Nxe4 Rd4 (32...Bxe4 33.fxe4 Rd4 34.Re3 is a draw as White's only weakness on e4 can easily be protected.) 33.Re3 c4 34.Qc3=) 32.exf5 e4 (32...Qxf5 33.Re3 Rcd7 34.Ne4=) 33.Qc2 exf3+ (33...e3? 34.Qb3+±) 34.Nxf3 Rf7 (34...Rf8 35.Qc4+ Kh8 36.Qf4 (36.g4 Rxf5 37.Kg3 is a recommendation by the comuter, but it is impossible for a human to play this way.) 36...Qxf4 37.gxf4 Rxf5 38.Kg3= Black has a strong bishop, but white knight on e5 won't be worse.) 35.Qxc5 Rxf5 36.Qxa7 as the best that Black can profit from the pin is perpetual: 36...Rxf3 37.Raxf3 Bxf3+ 38.Rxf3 Rd2+ 39.Rf2 (39.Kg1 Rd1+ 40.Rf1 Rxf1+ 41.Kxf1 Qc1+=) 39...Qd5+ 40.Kg1 Rd1+ 41.Rf1 Rd2=] 31...e4 32.fxe4? Played in less than a minute thought! After this move White's game is beyond salvation and the world crown stayed in India. [32.Re3 exf3+ 33.Kg1 could have still kept the hope alive, although the position after: 33...Qg5 34.Qc2 Rcd7 is disgusting for White.] 32...Qxe4+ 33.Kh3 Rd4 34.Ne3 [34.Rf4 Qg2+ leads to a forced mate.] 34...Qe8

It is hard to imagine what did Topalov missed as this move is quite obvious for this level. At the press conference he gave part of the explanation "Five years ago I lost the title in rapid games on the date 13. If I had drawn this game we would have to play the rapid at the same date, therefore I tried to press too hard today." 35.g4 h5 36.Kh4 The line: [36.Ng2 Bxg2+ 37.Rxg2 hxg4+ 38.Kh4 g3+! 39.Kxg3 Qe5+ 40.Kf2 Rcd7 underlines the lack of coordination in White's camp.] 36...g5+ [36...Qd8+ is an alternative win, with the point: 37.Kxh5 Kf7 and Qd8-h8-h6 mate to come.] 37.fxg6 [37.Kxg5 Rg7+–+] 37...Qxg6 38.Qf1 Rxg4+ 39.Kh3 Re7

With the threat Rxe3+, Rh4+ and Qg4 mate. [39...Qg5 40.Rf8+ Kg7 41.Qf2 Re4–+ is a computer-made line.] 40.Rf8+ Kg7 [40...Kh7 41.Rh8+ Kxh8 42.Qf8+ Qg8 43.Qxe7 Qc8 44.Qf6+ Kg8–+] 41.Nf5+ Kh7 Anand has calculated everything thorougly. [41...Kxf8?? 42.Nxe7+ Qf7 43.Ng6+ Rxg6 44.Qxf7+ Kxf7 45.Rxa7+ at least saves White.] 42.Rg3 Rxg3+ 43.hxg3 Qg4+ 44.Kh2 Re2+ 45.Kg1 Rg2+ 46.Qxg2 Bxg2 47.Kxg2 [47.Rf7+ will win back the queen but will not save the game: 47...Kg6 48.Rg7+ Kxf5 49.Rxg4 hxg4 50.Kxg2 Ke4 51.Kf2 Kd3–+] 47...Qe2+ The rest is easy for the world champion as there is not even a hint of a fortress. 48.Kh3 c4 49.a4 a5 50.Rf6 Kg8 51.Nh6+ Kg7 52.Rb6 Qe4 53.Kh2 Kh7 54.Rd6 Qe5 55.Nf7 Qxb2+ 56.Kh3 Qg7

Unfortunately in a match of two one has to lose. Flawless game for the World Champion who retained his title. As a consolation for Topalov we can say that thanks to his efforts small Bulgaria saw a match for the World Championship for the first time in our history, and this was one of the greatest matches ever. Congratulations for Topalov for his uncompromised play, and congratulations for Anand for being the more complex player. Long live the Champion! 0–1
Sofia BUL, WCC 2010 Game_12 Sofia BUL (12), 11.05.2010
Game twelve from the Sofia match was meant to be the last one. 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bg5 h6 6.Bh4 0–0 7.e3 Ne4 The Lasker Defense came as a reserve back-up line. However as the Bulgarian's seconds discover during the game there was no player rated over 2500 ever to win a game as black. 8.Bxe7 Qxe7 9.Rc1 c6 10.Be2 Nxc3 11.Rxc3 dxc4 12.Bxc4 Nd7 13.0–0 b6 14.Bd3 c5 15.Be4 Rb8 16.Qc2 Nf6 17.dxc5 Nxe4 18.Qxe4 bxc5

At first sight it seemed that Black has problems as his pawn structure is ruined and in the long term this can be lethal. However, the strong bishop, and active heavy pieces nivelate this drawback. 19.Qc2 Bb7 20.Nd2 Rfd8 21.f3 Ba6N [21...Qd6 22.Nb3 Ba6 23.Rd1?? Qxd1+ 0–1 Bellmann,H (2158)-Schulze,G (2012)/corr 1998/UltraCorr2/]] 22.Rf2?! Not the best place for the rook. Topalov could have tried: [22.Rc1 instead.] 22...Rd7 23.g3 [23.Ne4? Rxb2 24.Qxb2? Rd1+ 25.Rf1 Rxf1#; 23.h3 Rbd8 is good for Black.] 23...Rbd8 24.Kg2 Bd3 25.Qc1 Ba6 26.Ra3 White had to settle for a draw with: [26.Qc2=] 26...Bb7 27.Nb3 Rc7 28.Na5 Ba8 29.Nc4 e5 30.e4 f5!

Anand plays in accordance with the position trying to prolong the diagonal for his bishop. 31.exf5? The beginning of the end. Topalov should not lose control over the e4 square in particular, and the long diagonal in any case. Safer and stronger is: [31.Nd2 Qg5 (31...fxe4 32.Nxe4 Rd4 (32...Bxe4 33.fxe4 Rd4 34.Re3 is a draw as White's only weakness on e4 can easily be protected.) 33.Re3 c4 34.Qc3=) 32.exf5 e4 (32...Qxf5 33.Re3 Rcd7 34.Ne4=) 33.Qc2 exf3+ (33...e3? 34.Qb3+±) 34.Nxf3 Rf7 (34...Rf8 35.Qc4+ Kh8 36.Qf4 (36.g4 Rxf5 37.Kg3 is a recommendation by the comuter, but it is impossible for a human to play this way.) 36...Qxf4 37.gxf4 Rxf5 38.Kg3= Black has a strong bishop, but white knight on e5 won't be worse.) 35.Qxc5 Rxf5 36.Qxa7 as the best that Black can profit from the pin is perpetual: 36...Rxf3 37.Raxf3 Bxf3+ 38.Rxf3 Rd2+ 39.Rf2 (39.Kg1 Rd1+ 40.Rf1 Rxf1+ 41.Kxf1 Qc1+=) 39...Qd5+ 40.Kg1 Rd1+ 41.Rf1 Rd2=] 31...e4 32.fxe4? Played in less than a minute thought! After this move White's game is beyond salvation and the world crown stayed in India. [32.Re3 exf3+ 33.Kg1 could have still kept the hope alive, although the position after: 33...Qg5 34.Qc2 Rcd7 is disgusting for White.] 32...Qxe4+ 33.Kh3 Rd4 34.Ne3 [34.Rf4 Qg2+ leads to a forced mate.] 34...Qe8

It is hard to imagine what did Topalov missed as this move is quite obvious for this level. At the press conference he gave part of the explanation "Five years ago I lost the title in rapid games on the date 13. If I had drawn this game we would have to play the rapid at the same date, therefore I tried to press too hard today." 35.g4 h5 36.Kh4 The line: [36.Ng2 Bxg2+ 37.Rxg2 hxg4+ 38.Kh4 g3+! 39.Kxg3 Qe5+ 40.Kf2 Rcd7 underlines the lack of coordination in White's camp.] 36...g5+ [36...Qd8+ is an alternative win, with the point: 37.Kxh5 Kf7 and Qd8-h8-h6 mate to come.] 37.fxg6 [37.Kxg5 Rg7+–+] 37...Qxg6 38.Qf1 Rxg4+ 39.Kh3 Re7

With the threat Rxe3+, Rh4+ and Qg4 mate. [39...Qg5 40.Rf8+ Kg7 41.Qf2 Re4–+ is a computer-made line.] 40.Rf8+ Kg7 [40...Kh7 41.Rh8+ Kxh8 42.Qf8+ Qg8 43.Qxe7 Qc8 44.Qf6+ Kg8–+] 41.Nf5+ Kh7 Anand has calculated everything thorougly. [41...Kxf8?? 42.Nxe7+ Qf7 43.Ng6+ Rxg6 44.Qxf7+ Kxf7 45.Rxa7+ at least saves White.] 42.Rg3 Rxg3+ 43.hxg3 Qg4+ 44.Kh2 Re2+ 45.Kg1 Rg2+ 46.Qxg2 Bxg2 47.Kxg2 [47.Rf7+ will win back the queen but will not save the game: 47...Kg6 48.Rg7+ Kxf5 49.Rxg4 hxg4 50.Kxg2 Ke4 51.Kf2 Kd3–+] 47...Qe2+ The rest is easy for the world champion as there is not even a hint of a fortress. 48.Kh3 c4 49.a4 a5 50.Rf6 Kg8 51.Nh6+ Kg7 52.Rb6 Qe4 53.Kh2 Kh7 54.Rd6 Qe5 55.Nf7 Qxb2+ 56.Kh3 Qg7

Unfortunately in a match of two one has to lose. Flawless game for the World Champion who retained his title. As a consolation for Topalov we can say that thanks to his efforts small Bulgaria saw a match for the World Championship for the first time in our history, and this was one of the greatest matches ever. Congratulations for Topalov for his uncompromised play, and congratulations for Anand for being the more complex player. Long live the Champion! 0–1
10.5.10
Game Eleven is a Draw, Noone Wants to Step back
Anand,V (2787) - Topalov,V (2805) [A29]
Sofia BUL, WCC 2010 Game_11 Sofia BUL (11), 09.05.2010
1.c4 Anand decided to try something completely new and to astonish his opponent. At the press conference Topalov admitted that he did not expect the English opening as it did not practically appear in Anand's normal games. 1...e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.0–0 Be7 8.a3 0–0 9.b4 Be6 10.d3 f6 11.Ne4 A rare move. Usually White includes Rb1 before this manouver. 11...Qe8

According to the Megabase, this is a novelty, but I found a couple of games in a correspondance base. The idea is to bring Ra8 in the center. Another usual plan to control the center is connected with Rf8-f7-d7 (when the black bishop goes to f8). 12.Nc5 Probably a bit premature. Very interesting was the course of one other game: [12.Bb2 a6 13.Rc1 Qf7 14.Nc5 Bxc5 15.Rxc5 Na4? a bit too tricky to be true 16.Qxa4 Bb3 17.Nxe5! Nxe5 18.Qxb3 Qxb3 19.Bd5+ Qxd5 20.Rxd5 and Black is lost, although managed to escape later–1/2 Figueiras,J-Neves,J/corr 1992/UltraCorr2 (56)] 12...Bxc5 13.bxc5 Nd5 14.Bb2 Rd8 15.Qc2 Nde7 Black comfortably equalized. In return for the white bishop pair he has owes the better pawn structure, and control over the center. 16.Rab1 Ba2 17.Rbc1 Qf7 18.Bc3 Rd7 19.Qb2 Rb8 20.Rfd1 Be6 21.Rd2

21...h6 This semi-waiting move brings some trouble for Veselin. One reasonable idea was to plant a knight on d4: [21...Nf5?! but it has a tactical flaw- 22.Ng5 fxg5 23.Bxc6±; However, the simple: 21...Nd5= followed by exchange on c3, and Be6-d5 leads to complete equality.] 22.Qb1 Nd5 23.Rb2 b6 24.cxb6 cxb6 25.Bd2 Rd6 26.Rbc2 Qd7 Black concentrates his pieces along the d file in order to prevent possible d3-d4 break, which is White's most dangerous idea in the position. 27.h4 Rd8 Black has to be careful if he wants to start exchanges along the c file: [27...Nce7? self-traps the knight after: 28.e4] 28.Qb5 White would like to get rid of his isolated a pawn: [28.a4?! with the idea a4-a5 however is not good due to: 28...a5 followed by Nc6-b4, and White did nothing but created a weakness on a4.] 28...Nde7 With the idea Be6-d5xf3, followed by Nc6-d4. 29.Qb2 Bd5 30.Bb4 This move practically seals the equality as Black starts reliefing exchanges along the c file. However, both players kept on searching their piece of luck. 30...Nxb4 31.axb4 Rc6 32.b5 Rxc2 33.Rxc2 Be6

Topalov plays for a win, and keeps the pressure. A calm continuation is: [33...Rc8=] 34.d4!? e4 [34...exd4?! does not win a pawn, but only brings headaches after: 35.Rd2 Nf5 36.e4 Nd6 37.Rxd4 Qe7 38.e5 and White is better] 35.Nd2 Qxd4 36.Nxe4 [36.Qxd4 Rxd4 37.Bxe4=] 36...Qxb2 37.Rxb2 Kf7 Black is completely out of danger and can play for a win thanks to the weakness on b5. 38.e3 g5 [38...Rd3!? with the idea Ne7-d5 seems like a good idea. Still, this also should end in a draw.] 39.hxg5 hxg5 40.f4 Reducing the number of pawns to the minimum. 40...gxf4 41.exf4 Rd4 42.Kf2 Nf5 43.Bf3 Bd5 44.Nd2 Bxf3 45.Nxf3 Ra4 46.g4 Anand plays for activity. He could prepare this advance with: [46.Rd2 Ke7 47.Re2+ since if Black wants to play for a win now he has to abandon the king's flank- 47...Kd6 (47...Kf7=) 48.g4 Ne7 49.Kg3 and the king on d6 rather than f7 is clearly in White's favour.] 46...Nd6 47.Kg3 Ne4+ 48.Kh4 Nd6 49.Rd2 Now it is Anand who plays for a win. None of the opponents wants to give in to the will of the other even for a second. This is a real match strategy. [49.Kg3 though was objectively better with possible move repetition.] 49...Nxb5 50.f5 Re4 [50...Nc3! bringing the knight back in the game was Black's best chance. Then the world champion would have to be very precise in order to achive a draw. Here is a lengthy line fruit from my analyses- 51.Kh5 (51.Rd7+ Ke8 52.Rb7 is another defensive direction (52.Rd3 Ne4 53.Kh5 Nf2 54.Re3+ (54.Rd6 Nxg4 55.Nd4 Ne5 56.Nc6 Nxc6 57.Rxc6 Ke7–+) 54...Re4 55.Ra3 Nxg4 56.Rxa7 Ne3 57.Rb7 Nd5 58.Kh6µ does not seem perfectly sufficent for a draw, as Black has progress after Re4-e7, and advance of the b pawn.) ) 51...Rf4 (51...Ne4 52.Rd7+ Ke8 53.Rb7) 52.Rd7+ (52.Nh4!?) 52...Ke8 53.Rd3 Ne4 54.Nd4

54...Rxg4!? (54...Nf2 55.Rd2 Rxg4 (55...Nxg4 56.Nc6 Ne5 57.Rd8+ Kf7 58.Nxe5+ fxe5 59.Kg5 is sufficient for a draw as the last white pieces cooperate in perfect harmony.) 56.Nb5 Rg5+ (56...Rg2 57.Nxa7 Rg5+ 58.Kh4 Rxf5 59.Nc8 Ne4 60.Re2 Rf4+ 61.Kh3 f5 62.Nxb6 and one extra pawn is not enough for a win.) 57.Kh4 Rg2 58.Re2+ Kd7 (58...Kf8 59.Nxa7) 59.Rd2+ Kc8 60.Nxa7+ Kb7 61.Rd7+ Ka6 62.Nc8 Rg8 63.Nd6 b5 64.Rf7 Ng4 65.Ne4 b4 66.Nxf6 (66.Kh5) 66...Nh6 67.Nxg8 Nxf7 68.Nf6 b3 69.Ne4 b2 70.Nd2=) 55.Re3 Rf4 56.Kg6 (56.Ne2 Rxf5+ 57.Kg6 Re5–+) 56...a5 57.Ne2 Rg4+ 58.Kh5 Rg5+ 59.Kh4 Rxf5 60.Rxe4+ Kd7 (60...Re5 61.Rxe5+ fxe5 62.Kg5 Ke7 63.Kf5 Kd6 64.Nc3 Kc5 65.Kxe5 Kc4 66.Nd5 b5 (66...Kc5 67.Nxb6 Kxb6 68.Kd4=) 67.Nb6+ Kc5 68.Nd7+ Kc6 69.Nf6 b4 70.Kd4 Kb5 71.Nd5=) 61.Kg4 Rc5 62.Kf4 b5 63.Nd4 and this should be a draw, although with some difficulties.] 51.Kh5 Re3 52.Nh4 Nc3 53.Rd7+ Re7 54.Rd3 Ne4 55.Ng6 Nc5 56.Ra3 Anand rejects the line: [56.Nxe7 Nxd3 57.Nc8 with an immediate draw.] 56...Rd7 Since Black wants to push his pawns on the queen's flank, logical seems to be to support them with: [56...Rb7 However, this square is not perfect either. White plays: 57.Re3 with the idea to force drawish mechanism 57...Kg7 Here is the mechanism- (57...b5 58.Kh6 b4 59.Nh8+ Kf8 (59...Kg8?? 60.Re8#) 60.Ng6+ Kf7 (60...Kg8?? 61.Re8+ Kf7 62.Rf8#) ) 58.Nf4 b5 59.Rc3 Nd7 60.Ne6+ Kh7 61.Nd8 Rb8 62.Ne6= as White threatens Rc3-c7.] 57.Re3 Kg7 58.g5 b5 Another exciting draw line occurs after: [58...a5 59.Nf4 a4 60.g6 Ra7 61.Kg4 a3 62.Nh5+ Kh6 63.Re8 Ra4+ 64.Kf3 a2 65.g7 Ra3+ 66.Kg2 a1Q 67.Rh8+ Kg5 68.g8Q+ Kxf5

69.Ng3+ Rxg3+ 70.Qxg3 Qa2+ 71.Qf2+ Qxf2+ 72.Kxf2=] 59.Nf4 b4 60.g6 b3 Black cannot play for a win, as his king is too vulnerable- [60...a5 61.Re8 Rd4 Here is what happens if the second player becomes too greedy: (61...b3? 62.Rc8 b2 63.Rxc5 b1Q 64.Ne6+ Kg8 65.Rc8+ Rd8 66.Rxd8#) 62.Rc8 Rxf4 63.Rxc5 a4 64.Rc7+=] 61.Rc3 Rd4 [61...b2? loses as above. 62.Rxc5 b1Q 63.Ne6+] 62.Rxc5 Rxf4 63.Rc7+ Kg8 64.Rb7 Rf3 65.Rb8+ Kg7 1/2
Topalov solved the problem of his black colour, and tomorrow will have the opportunity to try his luck for a straight match win with the white pieces. Both players seem extremely exhausted but have to bring this match to its end.
Sofia BUL, WCC 2010 Game_11 Sofia BUL (11), 09.05.2010
1.c4 Anand decided to try something completely new and to astonish his opponent. At the press conference Topalov admitted that he did not expect the English opening as it did not practically appear in Anand's normal games. 1...e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.0–0 Be7 8.a3 0–0 9.b4 Be6 10.d3 f6 11.Ne4 A rare move. Usually White includes Rb1 before this manouver. 11...Qe8

According to the Megabase, this is a novelty, but I found a couple of games in a correspondance base. The idea is to bring Ra8 in the center. Another usual plan to control the center is connected with Rf8-f7-d7 (when the black bishop goes to f8). 12.Nc5 Probably a bit premature. Very interesting was the course of one other game: [12.Bb2 a6 13.Rc1 Qf7 14.Nc5 Bxc5 15.Rxc5 Na4? a bit too tricky to be true 16.Qxa4 Bb3 17.Nxe5! Nxe5 18.Qxb3 Qxb3 19.Bd5+ Qxd5 20.Rxd5 and Black is lost, although managed to escape later–1/2 Figueiras,J-Neves,J/corr 1992/UltraCorr2 (56)] 12...Bxc5 13.bxc5 Nd5 14.Bb2 Rd8 15.Qc2 Nde7 Black comfortably equalized. In return for the white bishop pair he has owes the better pawn structure, and control over the center. 16.Rab1 Ba2 17.Rbc1 Qf7 18.Bc3 Rd7 19.Qb2 Rb8 20.Rfd1 Be6 21.Rd2

21...h6 This semi-waiting move brings some trouble for Veselin. One reasonable idea was to plant a knight on d4: [21...Nf5?! but it has a tactical flaw- 22.Ng5 fxg5 23.Bxc6±; However, the simple: 21...Nd5= followed by exchange on c3, and Be6-d5 leads to complete equality.] 22.Qb1 Nd5 23.Rb2 b6 24.cxb6 cxb6 25.Bd2 Rd6 26.Rbc2 Qd7 Black concentrates his pieces along the d file in order to prevent possible d3-d4 break, which is White's most dangerous idea in the position. 27.h4 Rd8 Black has to be careful if he wants to start exchanges along the c file: [27...Nce7? self-traps the knight after: 28.e4] 28.Qb5 White would like to get rid of his isolated a pawn: [28.a4?! with the idea a4-a5 however is not good due to: 28...a5 followed by Nc6-b4, and White did nothing but created a weakness on a4.] 28...Nde7 With the idea Be6-d5xf3, followed by Nc6-d4. 29.Qb2 Bd5 30.Bb4 This move practically seals the equality as Black starts reliefing exchanges along the c file. However, both players kept on searching their piece of luck. 30...Nxb4 31.axb4 Rc6 32.b5 Rxc2 33.Rxc2 Be6

Topalov plays for a win, and keeps the pressure. A calm continuation is: [33...Rc8=] 34.d4!? e4 [34...exd4?! does not win a pawn, but only brings headaches after: 35.Rd2 Nf5 36.e4 Nd6 37.Rxd4 Qe7 38.e5 and White is better] 35.Nd2 Qxd4 36.Nxe4 [36.Qxd4 Rxd4 37.Bxe4=] 36...Qxb2 37.Rxb2 Kf7 Black is completely out of danger and can play for a win thanks to the weakness on b5. 38.e3 g5 [38...Rd3!? with the idea Ne7-d5 seems like a good idea. Still, this also should end in a draw.] 39.hxg5 hxg5 40.f4 Reducing the number of pawns to the minimum. 40...gxf4 41.exf4 Rd4 42.Kf2 Nf5 43.Bf3 Bd5 44.Nd2 Bxf3 45.Nxf3 Ra4 46.g4 Anand plays for activity. He could prepare this advance with: [46.Rd2 Ke7 47.Re2+ since if Black wants to play for a win now he has to abandon the king's flank- 47...Kd6 (47...Kf7=) 48.g4 Ne7 49.Kg3 and the king on d6 rather than f7 is clearly in White's favour.] 46...Nd6 47.Kg3 Ne4+ 48.Kh4 Nd6 49.Rd2 Now it is Anand who plays for a win. None of the opponents wants to give in to the will of the other even for a second. This is a real match strategy. [49.Kg3 though was objectively better with possible move repetition.] 49...Nxb5 50.f5 Re4 [50...Nc3! bringing the knight back in the game was Black's best chance. Then the world champion would have to be very precise in order to achive a draw. Here is a lengthy line fruit from my analyses- 51.Kh5 (51.Rd7+ Ke8 52.Rb7 is another defensive direction (52.Rd3 Ne4 53.Kh5 Nf2 54.Re3+ (54.Rd6 Nxg4 55.Nd4 Ne5 56.Nc6 Nxc6 57.Rxc6 Ke7–+) 54...Re4 55.Ra3 Nxg4 56.Rxa7 Ne3 57.Rb7 Nd5 58.Kh6µ does not seem perfectly sufficent for a draw, as Black has progress after Re4-e7, and advance of the b pawn.) ) 51...Rf4 (51...Ne4 52.Rd7+ Ke8 53.Rb7) 52.Rd7+ (52.Nh4!?) 52...Ke8 53.Rd3 Ne4 54.Nd4

54...Rxg4!? (54...Nf2 55.Rd2 Rxg4 (55...Nxg4 56.Nc6 Ne5 57.Rd8+ Kf7 58.Nxe5+ fxe5 59.Kg5 is sufficient for a draw as the last white pieces cooperate in perfect harmony.) 56.Nb5 Rg5+ (56...Rg2 57.Nxa7 Rg5+ 58.Kh4 Rxf5 59.Nc8 Ne4 60.Re2 Rf4+ 61.Kh3 f5 62.Nxb6 and one extra pawn is not enough for a win.) 57.Kh4 Rg2 58.Re2+ Kd7 (58...Kf8 59.Nxa7) 59.Rd2+ Kc8 60.Nxa7+ Kb7 61.Rd7+ Ka6 62.Nc8 Rg8 63.Nd6 b5 64.Rf7 Ng4 65.Ne4 b4 66.Nxf6 (66.Kh5) 66...Nh6 67.Nxg8 Nxf7 68.Nf6 b3 69.Ne4 b2 70.Nd2=) 55.Re3 Rf4 56.Kg6 (56.Ne2 Rxf5+ 57.Kg6 Re5–+) 56...a5 57.Ne2 Rg4+ 58.Kh5 Rg5+ 59.Kh4 Rxf5 60.Rxe4+ Kd7 (60...Re5 61.Rxe5+ fxe5 62.Kg5 Ke7 63.Kf5 Kd6 64.Nc3 Kc5 65.Kxe5 Kc4 66.Nd5 b5 (66...Kc5 67.Nxb6 Kxb6 68.Kd4=) 67.Nb6+ Kc5 68.Nd7+ Kc6 69.Nf6 b4 70.Kd4 Kb5 71.Nd5=) 61.Kg4 Rc5 62.Kf4 b5 63.Nd4 and this should be a draw, although with some difficulties.] 51.Kh5 Re3 52.Nh4 Nc3 53.Rd7+ Re7 54.Rd3 Ne4 55.Ng6 Nc5 56.Ra3 Anand rejects the line: [56.Nxe7 Nxd3 57.Nc8 with an immediate draw.] 56...Rd7 Since Black wants to push his pawns on the queen's flank, logical seems to be to support them with: [56...Rb7 However, this square is not perfect either. White plays: 57.Re3 with the idea to force drawish mechanism 57...Kg7 Here is the mechanism- (57...b5 58.Kh6 b4 59.Nh8+ Kf8 (59...Kg8?? 60.Re8#) 60.Ng6+ Kf7 (60...Kg8?? 61.Re8+ Kf7 62.Rf8#) ) 58.Nf4 b5 59.Rc3 Nd7 60.Ne6+ Kh7 61.Nd8 Rb8 62.Ne6= as White threatens Rc3-c7.] 57.Re3 Kg7 58.g5 b5 Another exciting draw line occurs after: [58...a5 59.Nf4 a4 60.g6 Ra7 61.Kg4 a3 62.Nh5+ Kh6 63.Re8 Ra4+ 64.Kf3 a2 65.g7 Ra3+ 66.Kg2 a1Q 67.Rh8+ Kg5 68.g8Q+ Kxf5

69.Ng3+ Rxg3+ 70.Qxg3 Qa2+ 71.Qf2+ Qxf2+ 72.Kxf2=] 59.Nf4 b4 60.g6 b3 Black cannot play for a win, as his king is too vulnerable- [60...a5 61.Re8 Rd4 Here is what happens if the second player becomes too greedy: (61...b3? 62.Rc8 b2 63.Rxc5 b1Q 64.Ne6+ Kg8 65.Rc8+ Rd8 66.Rxd8#) 62.Rc8 Rxf4 63.Rxc5 a4 64.Rc7+=] 61.Rc3 Rd4 [61...b2? loses as above. 62.Rxc5 b1Q 63.Ne6+] 62.Rxc5 Rxf4 63.Rc7+ Kg8 64.Rb7 Rf3 65.Rb8+ Kg7 1/2
Topalov solved the problem of his black colour, and tomorrow will have the opportunity to try his luck for a straight match win with the white pieces. Both players seem extremely exhausted but have to bring this match to its end.
8.5.10
Tenth Game is a Draw, Topalov Misses Good Chances in the Endgame
Topalov,V (2805) - Anand,V (2787) [D87]
Sofia BUL, WCC 2010 Game_10 Sofia BUL (10), 07.05.2010
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 0–0 10.0–0 b6 11.Qd2 Bb7 12.Rac1 Rc8 13.Rfd1 cxd4 14.cxd4 Qd6

15.d5N [15.e5 was seen before.] 15...Na5 16.Bb5 Rxc1 17.Rxc1 Rc8 18.h3 Rxc1+ 19.Qxc1 e6! Black is freeing his positions after the pawn exchanges in the center and levels the game. 20.Nf4 exd5 21.Nxd5 f5 [21...Qe5!? intending to exchange the queens with Qe5-a1 was a good way to prove equality.] 22.f3 fxe4 23.fxe4 Qe5 24.Bd3 Nc6 This move shows that Anand is still suffering after the last games. Black could have won a pawn, but White would have rich compensation for it, and the second player needs to be careful as his king is in danger, and Na5 out of play; it is only Black who risks after: [24...Bxd5 25.exd5 Qxd5 26.Qc8+ Bf8 27.Be2 h5 although objectively the position is balanced - a) 27...Qe5? shows the risks that Black might face- 28.Bc4+ Nxc4 29.Qxc4+ Kg7 30.Bd4 Bc5 31.Qxc5!+-; b) 27...Qd6 28.Bf3 Qe5= 29.Bf2 since (29.Bh6 is countered by- 29...Qc5+ although even the endgame with a pawn down should not be a problem for White, too powerful his bishops are.) 29...Kg7 30.Qd7+ Kh6; 28.Bf3 Qe5 29.Kf2 Qb2+ 30.Kg3 Qe5+=; However: 24...Qa1!? though was a safe option.] 25.Ba6!

Excellent practical chance. Although the position remains equal Anand will have to solve difficult problems. 25...Nd4?! [25...Bxa6 was a better option, and should lead to a draw by force: 26.Qxc6 Qa1+ 27.Kh2 (27.Bc1 Probably this was a line that bothered the world champion: 27...Qd4+= But not:(27...Bb2? 28.Qa8+ Kg7 29.Qxa7+ Kg8 30.Qb8+ Kg7 31.Qc7+ Kg8 32.Qd8+ Kg7 33.Qe7+ Kg8 34.Kh2 Qxc1 35.e5 Bxe5+ 36.Qxe5± with large plus for White thanks to the favourable Q+N pair.; 27...Bh6?? is even worse 28.Qe6+ Kg7 29.Qe7+ Kh8 30.Kh2! Qxc1 31.Qf6+ Kg8 32.Ne7#) ) 27...Be5+ 28.Bf4 Bxf4+ 29.Nxf4 Qe5 30.Qa8+ Kg7 31.Qxa7+ Kg8 32.g3 (32.Qxa6 Qxf4+ 33.Kg1 Qe3+ 34.Kf1 Qf4+ 35.Kg1 Qe3+=) 32...Qb2+ 33.Ng2 Bf1 34.Qb8+ Kg7 35.Qc7+ Kg8 (35...Kh6? 36.Qf4+) 36.Qd8+ Kg7 37.Qe7+=; 25...Ba8?! Brings Black only trouble 26.Bb5 Ne7 (26...Qe6? 27.Bxc6 Bxc6 28.Qxc6 Qxc6 29.Ne7+) 27.Nxe7+ Qxe7 28.Qc8+ Qf8 29.Qc7 and Black will lose both his pawns on the queen's flank.; 25...Qb8? loses a whole piece 26.Bxb7 Qxb7 27.Qxc6 Qxc6 28.Ne7++-] 26.Qc4 Bxd5 27.Qxd5+ Qxd5 28.exd5

The arising endgame is not only unpleasant for Black, it is very difficult. White owes the bishop pair, more space, and has a strong passed pawn. He also can make progress on both flanks. Black should look for fortresses or ways to exchange the pawns on the queen's flank. In any case his defense is an ungrateful task. The fact that the game was seemingly effortlessly drawn by Anand is misleading, he was in great danger, and probably even losing at some stages: 28...Be5 29.Kf2 Topalov improves his position by bringing the king in the center, and gaining space on the king's flank. 29...Kf7 30.Bg5 Nf5 31.g4 Nd6 32.Kf3 Ne8 33.Bc1 Nc7 34.Bd3 Bd6 35.Ke4 So far the Bulgarian GM made all strong and logical moves. However now he could advance the kingside pawns: [35.h4!? The idea is to create a second weakness in the opponent's camp either on g6, or even better on h7, then to force an opponent's piece to protect it, and finally to penetrate with his king: 35...b5 36.h5 a6 (36...gxh5 will live the h7 pawn vulnerable, and will "stretch" Black's defense thus making it more difficult (if possible at all) 37.gxh5 Nxd5 38.Bxb5 Nf6 39.Bc4+ Ke7 40.h6±) 37.hxg6+ hxg6 38.Ke4 Ne8 39.g5 Bc5 40.Ke5 Nd6 41.Bd2 Ke7 (41...Nc4+ 42.Bxc4 bxc4 43.d6+-) 42.Bc3 followed by Ke5-f4 and Bc3-f6 and further improvement of the position. Black's defense is getting harder and harder with each move, and I am not sure that he can survive that.] 35...b5 Anand gains space on the queen's flank and eventually likes to exchange the pawns there. [35...Ke7 36.Bg5+ Kf7 37.Kd4 and White can proceed with the above-mentioned plan- h3-h4-h5, etc.] 36.Kd4 a6 37.Be2 Ke7 38.Bg5+ Kd7 39.Bd2 Bg3 40.g5 Bf2+ 41.Ke5 Bg3+ 42.Ke4 Breaking in does not prove sufficient. [42.Kf6 Nxd5+ 43.Kg7 Bf4 44.Bg4+ Kd6 45.Bxf4+ Nxf4 46.Kxh7 a5 47.h4 a4=] 42...Ne8 43.Bg4+ Ke7 44.Be6 Topalov goes for a wrong plan. He had play for a zugzwang: [44.Kf3! I borrowed this line from Sergey Shipov: 44...Bd6 45.Bc8 engaging the opponent's knight with the defense of the pawns. 45...Nc7 46.Ke4 Kd8 47.Bb7 Ke7 48.Bc3 Ba3 49.Be5 this is Shipov's line, though: (49.Bf6+!? Kf7 (49...Kd7 50.Bc6+ Kc8 51.Be5+- and d5-d6) 50.Be5 Ne8 51.Bxa6 is even stronger.) 49...Bd6 50.Bc6

Black is in zugzwang, and when the pawns start to move new weaknesses will be created and that will be the end- 50...a5 51.Kd4 b4 52.Bf6+ Kf7 53.Bd8 Kg7 54.Kc4 Kf7 55.Kb3 Kf8 56.Ka4+- This is how close to a defeat the Indian was.] 44...Nd6+ 45.Kf3 [45.Kd4 Bf2+] 45...Nc4 46.Bc1 Bd6 47.Ke4 a5 48.Bg4 White cannot go for the h7 pawn. [48.Bg8 Kf8 49.Bxh7? Kg7] 48...Ba3

After this exchange draw is inevitable. 49.Bxa3+ Probably more practical is to sign the peace treaty after: [49.Bf4 Bd6 50.Bc1=] 49...Nxa3 50.Ke5 Another possible draw continuation is: [50.Be6 b4 51.Bg8 Nb5 (51...Kf8 52.Bxh7 Kg7 53.d6 Nc4 54.d7 Nd6+ 55.Kd5 Nf7 56.Bxg6 Kxg6 57.Kc5 Kxg5 58.Kb5 Kf6 59.Kxa5 Ke7 60.Kxb4 Kxd7= Black's king will stop the a passer, and the knight can deal with the h one.) 52.Kd3 a4 53.h4 (53.Kc4?? b3 54.axb3 a3–+) 53...Kf8 54.Be6= since none of the sides can make progress.] 50...Nc4+ 51.Kd4 Kd6 52.Be2 Na3 53.h4 Nc2+ 54.Kc3 Nb4 55.Bxb5 Nxa2+ 56.Kb3 Nb4 57.Be2 Nxd5 58.h5 Nf4 59.hxg6 hxg6 60.Bc4 1/2Anand survived his extra black colour and the chances before the decisive two games seem equal. Topalov's better physical form can be a factor at the end, but more important are the psychological aspects. Both players have their deserved rest today getting ready for their final efforts.
Sofia BUL, WCC 2010 Game_10 Sofia BUL (10), 07.05.2010
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 0–0 10.0–0 b6 11.Qd2 Bb7 12.Rac1 Rc8 13.Rfd1 cxd4 14.cxd4 Qd6

15.d5N [15.e5 was seen before.] 15...Na5 16.Bb5 Rxc1 17.Rxc1 Rc8 18.h3 Rxc1+ 19.Qxc1 e6! Black is freeing his positions after the pawn exchanges in the center and levels the game. 20.Nf4 exd5 21.Nxd5 f5 [21...Qe5!? intending to exchange the queens with Qe5-a1 was a good way to prove equality.] 22.f3 fxe4 23.fxe4 Qe5 24.Bd3 Nc6 This move shows that Anand is still suffering after the last games. Black could have won a pawn, but White would have rich compensation for it, and the second player needs to be careful as his king is in danger, and Na5 out of play; it is only Black who risks after: [24...Bxd5 25.exd5 Qxd5 26.Qc8+ Bf8 27.Be2 h5 although objectively the position is balanced - a) 27...Qe5? shows the risks that Black might face- 28.Bc4+ Nxc4 29.Qxc4+ Kg7 30.Bd4 Bc5 31.Qxc5!+-; b) 27...Qd6 28.Bf3 Qe5= 29.Bf2 since (29.Bh6 is countered by- 29...Qc5+ although even the endgame with a pawn down should not be a problem for White, too powerful his bishops are.) 29...Kg7 30.Qd7+ Kh6; 28.Bf3 Qe5 29.Kf2 Qb2+ 30.Kg3 Qe5+=; However: 24...Qa1!? though was a safe option.] 25.Ba6!

Excellent practical chance. Although the position remains equal Anand will have to solve difficult problems. 25...Nd4?! [25...Bxa6 was a better option, and should lead to a draw by force: 26.Qxc6 Qa1+ 27.Kh2 (27.Bc1 Probably this was a line that bothered the world champion: 27...Qd4+= But not:(27...Bb2? 28.Qa8+ Kg7 29.Qxa7+ Kg8 30.Qb8+ Kg7 31.Qc7+ Kg8 32.Qd8+ Kg7 33.Qe7+ Kg8 34.Kh2 Qxc1 35.e5 Bxe5+ 36.Qxe5± with large plus for White thanks to the favourable Q+N pair.; 27...Bh6?? is even worse 28.Qe6+ Kg7 29.Qe7+ Kh8 30.Kh2! Qxc1 31.Qf6+ Kg8 32.Ne7#) ) 27...Be5+ 28.Bf4 Bxf4+ 29.Nxf4 Qe5 30.Qa8+ Kg7 31.Qxa7+ Kg8 32.g3 (32.Qxa6 Qxf4+ 33.Kg1 Qe3+ 34.Kf1 Qf4+ 35.Kg1 Qe3+=) 32...Qb2+ 33.Ng2 Bf1 34.Qb8+ Kg7 35.Qc7+ Kg8 (35...Kh6? 36.Qf4+) 36.Qd8+ Kg7 37.Qe7+=; 25...Ba8?! Brings Black only trouble 26.Bb5 Ne7 (26...Qe6? 27.Bxc6 Bxc6 28.Qxc6 Qxc6 29.Ne7+) 27.Nxe7+ Qxe7 28.Qc8+ Qf8 29.Qc7 and Black will lose both his pawns on the queen's flank.; 25...Qb8? loses a whole piece 26.Bxb7 Qxb7 27.Qxc6 Qxc6 28.Ne7++-] 26.Qc4 Bxd5 27.Qxd5+ Qxd5 28.exd5

The arising endgame is not only unpleasant for Black, it is very difficult. White owes the bishop pair, more space, and has a strong passed pawn. He also can make progress on both flanks. Black should look for fortresses or ways to exchange the pawns on the queen's flank. In any case his defense is an ungrateful task. The fact that the game was seemingly effortlessly drawn by Anand is misleading, he was in great danger, and probably even losing at some stages: 28...Be5 29.Kf2 Topalov improves his position by bringing the king in the center, and gaining space on the king's flank. 29...Kf7 30.Bg5 Nf5 31.g4 Nd6 32.Kf3 Ne8 33.Bc1 Nc7 34.Bd3 Bd6 35.Ke4 So far the Bulgarian GM made all strong and logical moves. However now he could advance the kingside pawns: [35.h4!? The idea is to create a second weakness in the opponent's camp either on g6, or even better on h7, then to force an opponent's piece to protect it, and finally to penetrate with his king: 35...b5 36.h5 a6 (36...gxh5 will live the h7 pawn vulnerable, and will "stretch" Black's defense thus making it more difficult (if possible at all) 37.gxh5 Nxd5 38.Bxb5 Nf6 39.Bc4+ Ke7 40.h6±) 37.hxg6+ hxg6 38.Ke4 Ne8 39.g5 Bc5 40.Ke5 Nd6 41.Bd2 Ke7 (41...Nc4+ 42.Bxc4 bxc4 43.d6+-) 42.Bc3 followed by Ke5-f4 and Bc3-f6 and further improvement of the position. Black's defense is getting harder and harder with each move, and I am not sure that he can survive that.] 35...b5 Anand gains space on the queen's flank and eventually likes to exchange the pawns there. [35...Ke7 36.Bg5+ Kf7 37.Kd4 and White can proceed with the above-mentioned plan- h3-h4-h5, etc.] 36.Kd4 a6 37.Be2 Ke7 38.Bg5+ Kd7 39.Bd2 Bg3 40.g5 Bf2+ 41.Ke5 Bg3+ 42.Ke4 Breaking in does not prove sufficient. [42.Kf6 Nxd5+ 43.Kg7 Bf4 44.Bg4+ Kd6 45.Bxf4+ Nxf4 46.Kxh7 a5 47.h4 a4=] 42...Ne8 43.Bg4+ Ke7 44.Be6 Topalov goes for a wrong plan. He had play for a zugzwang: [44.Kf3! I borrowed this line from Sergey Shipov: 44...Bd6 45.Bc8 engaging the opponent's knight with the defense of the pawns. 45...Nc7 46.Ke4 Kd8 47.Bb7 Ke7 48.Bc3 Ba3 49.Be5 this is Shipov's line, though: (49.Bf6+!? Kf7 (49...Kd7 50.Bc6+ Kc8 51.Be5+- and d5-d6) 50.Be5 Ne8 51.Bxa6 is even stronger.) 49...Bd6 50.Bc6

Black is in zugzwang, and when the pawns start to move new weaknesses will be created and that will be the end- 50...a5 51.Kd4 b4 52.Bf6+ Kf7 53.Bd8 Kg7 54.Kc4 Kf7 55.Kb3 Kf8 56.Ka4+- This is how close to a defeat the Indian was.] 44...Nd6+ 45.Kf3 [45.Kd4 Bf2+] 45...Nc4 46.Bc1 Bd6 47.Ke4 a5 48.Bg4 White cannot go for the h7 pawn. [48.Bg8 Kf8 49.Bxh7? Kg7] 48...Ba3

After this exchange draw is inevitable. 49.Bxa3+ Probably more practical is to sign the peace treaty after: [49.Bf4 Bd6 50.Bc1=] 49...Nxa3 50.Ke5 Another possible draw continuation is: [50.Be6 b4 51.Bg8 Nb5 (51...Kf8 52.Bxh7 Kg7 53.d6 Nc4 54.d7 Nd6+ 55.Kd5 Nf7 56.Bxg6 Kxg6 57.Kc5 Kxg5 58.Kb5 Kf6 59.Kxa5 Ke7 60.Kxb4 Kxd7= Black's king will stop the a passer, and the knight can deal with the h one.) 52.Kd3 a4 53.h4 (53.Kc4?? b3 54.axb3 a3–+) 53...Kf8 54.Be6= since none of the sides can make progress.] 50...Nc4+ 51.Kd4 Kd6 52.Be2 Na3 53.h4 Nc2+ 54.Kc3 Nb4 55.Bxb5 Nxa2+ 56.Kb3 Nb4 57.Be2 Nxd5 58.h5 Nf4 59.hxg6 hxg6 60.Bc4 1/2Anand survived his extra black colour and the chances before the decisive two games seem equal. Topalov's better physical form can be a factor at the end, but more important are the psychological aspects. Both players have their deserved rest today getting ready for their final efforts.
7.5.10
Nine Game is Draw, Anand Misses Win(s)
Anand,V (2787) - Topalov,V (2805) [E54]
Sofia BUL, WCC 2010 Game_9 Sofia BUL (9), 06.05.2010
[Dejan Bojkov]
1.d4 Nf6 2.c4 e6 3.Nc3 Anand changes the opening at a very early stage. He needs to make the maximum of his white colour today, after the painful defeat from Tuesday. 3...Bb4 4.e3 0–0 5.Bd3 c5 6.Nf3 d5 7.0–0 cxd4 8.exd4 dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Re1 Nbd7 12.Rc1 Rc8 13.Bd3 Re8 14.Qe2 Bxc3 15.bxc3 Qc7 16.Bh4 Nh5 17.Ng5 g6 18.Nh3N

White takes control over the important f4 square. [18.Qd2 is the game Psakhis-Hillarp Persson] 18...e5 19.f3 Qd6 20.Bf2 exd4?! This move is contraversial, and is probably the start of Black's troubles. Rooks appear to be better in the particular position than the queen. Safer was: [20...Nhf6! 21.Qb2 the tactical justification is: (21.Bg3? Rxc3! 22.dxe5 Qxd3 23.Qxd3 Rxd3 24.exf6 Nxf6 and Black is clearly better) 21...e4 22.Bg3 Qf8 23.fxe4 Nxe4=] 21.Qxe8+ Rxe8 22.Rxe8+ Nf8 23.cxd4 Nf6 24.Ree1 Ne6 25.Bc4 Bd5 26.Bg3 Qb4 27.Be5 Nd7 [27...Bxc4 28.Bxf6 b5 29.d5 (29.Nf2±) 29...Qc5+ 30.Nf2 Qxd5 31.a4 is awkward for Black.] 28.a3 Qa4?! Second inaccuracy after which Black's king will be in real danger. [28...Qa5 29.Bxd5 Qxd5 30.Rc8+ Nef8 31.Nf2 Nxe5 32.dxe5 Kg7 was a better defense.] 29.Bxd5 Nxe5 30.Bxe6 Qxd4+ 31.Kh1 fxe6 32.Ng5± Qd6 33.Ne4 [33.Nxe6!?±] 33...Qxa3 34.Rc3 Qb2 35.h4 b5? [35...Qb4 was the only move, bringing the queen to defense.] 36.Rc8+ Kg7 37.Rc7+ Kf8 38.Ng5 Ke8 39.Rxh7 Black is desperately lost as his king is cut on the back rank, and white pieces can harmoniously cooperate. The world champion now needed only to bring his second rook for the decisive blow. However time-trouble takes its toll. Except for the move in the game there was another convincing line: [39.Nxe6! Probably Anand got scared from the blow: 39...Nxf3! But White is not in a need to accept the sacrificed knight- (39...a5 40.Ng5 Kd8 41.Rc5 Nd3 42.Nf7+ Kd7 43.Rd5+ Kc6 44.Rxd3+- White is not only material ahead, but he continues the attack after 44.Ne5 and this decides quickly.) 40.Rd1! and as all the lines are cleared for the rooks, and white king is sequre, White's attack proves decisive- (40.gxf3? Qf2= leads to a perpetual) 40...Nd2 41.Ng5 Qe5 (41...Nc4 42.Re1+ Kd8 43.Ne6+ Ke8 44.Rf1; 41...h6 shows White's main idea- 42.Re1+ Kd8 43.Ne6+ Ke8 44.Rxa7 and there is no defense against 45.Ng7+ and 46.Re8 mate.) 42.Rc8+ Ke7 (42...Kd7 43.Rc2+-) 43.Rd8!!

traps the knight in a study-like manner. 43...Qf4 (43...Kxd8? 44.Nf7+; 43...Qg3 44.R8xd2 Qxh4+ 45.Nh3 leads to the same) 44.R8xd2 Qxh4+ 45.Nh3 and as the black queen cannot be exchanged for the two rooks White has a decisiive attack. 45...a5 (45...g5 46.Rd7+ Ke8 (46...Kf6 47.Kg1 Qc4 48.R1d6+ Kf5 49.Rd5+ Kg6 50.Nxg5+-) 47.R7d5 g4 48.Re5+ Kf7 49.Rf1+ Kg6 50.Rg5+ Kh6 51.Rf6#) 46.Rd4 Qh5 47.Rd7+ Ke8 48.R7d5 Qg4 49.R1d4 Qg3 50.Re4+ Kf8 51.Rxb5+- It is hard though to blame the world champion for this inaccuracy, as he was short in time, and the line is extremely difficult to find even with a lot of time on the clock.] 39...Qc3 40.Rh8+? Instead two moves were winning surely: [40.Re2! a5 (40...b4 41.Rxa7 b3 42.Rb7 Qc4 43.Re4 Qc1+ 44.Kh2 b2 45.Ra4+- is similar as the lines after 40.Re4!) 41.Nxe6 b4 42.Rc7 Qa1+ 43.Kh2 b3 44.Rb7 a4 45.Re4 Black's pawn are fast, but king is more important! 45...a3 (45...b2 46.Rxe5 b1Q 47.Ng7+ Kf8 48.Re8#) 46.Nd4 Kd8 (46...Kf8 47.Nxb3 before concluding the attack, White can snack some pawns 47...Qc3 48.Ra4 Qc8 49.Nc5 and Black is helpless) 47.Nxb3 Nxf3+ 48.gxf3 Qf1 49.Kg3 a2 50.Ra4 Kc8 51.Re7 Qg1+ 52.Kf4 Qh2+ 53.Kg5 Qg3+ 54.Kh6+-

and the white king hides behind the enmy pawn.; 40.Re4! is another winning option. White must not permit the opponent's king to leave the dangerous back rank. 40...a5 (40...b4 41.Rxa7 b3 42.Rb7 b2 43.Kh2 Qc1 44.Ra4 Nd7 (44...Qa1 45.Rab4 Nd3 46.R4b6 Qa4 47.Ne4 with total domination.) 45.Rab4 Qe1 46.Rxb2 Qxh4+ 47.Nh3+-) 41.Nxe6 with the loss of this pawn black's king becomes absolutely helpless. 41...a4 42.Nd4 Kf8 a) 42...Qc5 cannot save the knight 43.f4+-; b) 42...Kd8 43.Nxb5 The threat is not only to win the knight, but mate after 44.Rd4 43...Qa1+ (43...Qc1+ 44.Kh2 Nxf3+ 45.Kg3! g5 46.Nc7 gxh4+ 47.Kxf3 Qf1+ 48.Ke3 Qe1+ 49.Kf4 Qf2+ 50.Ke5 Qg3+ 51.Kf5 Qf2+ 52.Ke6 Qxg2 53.Rd4+ Kc8 54.Nd5 with decisive attack) 44.Kh2 Nxf3+ (44...a3 45.Rd4+ Ke8 (45...Kc8 46.Na7+ Kb8 47.Rd8#) 46.Nc7+ Kf8 47.Rd8#) 45.Kg3! (45.gxf3 Qb2+ 46.Kg3 Qxb5 might not be sufficient enough) 45...Qb2 46.Rxa4 Qe5+ 47.Kxf3 Qd5+ 48.Kf4+-; ] 40...Kd7 41.Rh7+ Kc6 42.Re4 b4 43.Nxe6 Kb6 44.Nf4 Qa1+ This appeared to be a mistake. Computers proved it. The difference is that the queen is vulnerable on a1, contrary to c1... After: [44...Qc1+ 45.Kh2 Nc6 46.h5 gxh5 47.Nd5+ Ka5 48.Rxh5 Ka4 the king is away from the danger zone.] 45.Kh2 a5 [45...Nc6 46.h5 g5 (46...gxh5 47.Nd5+ Ka5 48.Nxb4 Nxb4 49.Rxa7++-) 47.Nd5+ Kc5] 46.h5 gxh5 47.Rxh5 Nc6 48.Nd5+ Kb7 Now the king is cut for the second time in the game, and again this had to be decisive. 49.Rh7+ Ka6 50.Re6 Kb5 51.Rh5 Nd4 [51...Nd8 52.Nb6+ Ka6 53.Rg6 Qb1 54.Rhg5 changes nothing, the king is naked: 54...Kb7 55.Nc4 Qe1 56.Rg7+ Kc6 57.Nxa5+ Kd6 58.Nc4+ Kc6 59.R7g6+ Kd7 60.Rd5+ Kc7 61.Rc5+ Kd7 62.Rd6+ Ke7 63.Rc7+ Ke8 64.Rd4 and White is completely winning.] 52.Nb6+ Ka6 53.Rd6 Anand is winning again, but he felt in time-trouble for a second time in the game. For me this means that he is either clearly out of physical strenght, or he does not really thrust himself. 53...Kb7 54.Nc4

[54.Nd5! is more subtle, as the game resource is not possible: 54...Nxf3+ 55.gxf3] 54...Nxf3+! The only way to prolong the battle. 55.gxf3 Qa2+ 56.Nd2 Kc7 57.Rhd5 Cutting the king on the sixth rank seemed to be more important: [57.Rhh6! b3 58.Kg3 b2 59.Rdg6 Qf7 (59...b1Q 60.Rg7+ Kd8 61.Rh8+ Qg8 62.Rhxg8#) 60.Rc6+ Kd7 (60...Kb7 61.Rb6+ Ka7 62.Ra6+ Kb7 63.Rhb6+ Kc8 64.Ra8+ Kc7 65.Ra7+ wins the queen as well as in the main line) 61.Rhd6+ Ke7 62.Rc7+ Kxd6 63.Rxf7+-] 57...b3 58.Rd7+ Kc8 59.Rd8+ Kc7 60.R8d7+ Kc8 61.Rg7 The best square for the rook, although another move is also sufficient for a win: [61.Ra7 b2 (61...a4 62.Rd4 a3 63.Kg3 Qb2 64.Re4! Kb8 (64...Kd8 65.Rg4 Qe5+ 66.Kf2 Qc5+ 67.Ke2 Qxa7 68.Rg8+ Kc7 69.Rg7+ Kb6 70.Rxa7 Kxa7 71.Nxb3+-) 65.Rh7 nets the queen) 62.Rh5 Kb8 63.Rg7+-] 61...a4 62.Rc5+ [62.Rdd7! is still winning. The world champion got extremely tired. 62...a3 63.Kg3 Qa1 64.Rc7+ Kd8 65.Rgd7+ Ke8 66.Re7+ Kd8 67.Rcd7+ Kc8 68.Nxb3+-] 62...Kb8 63.Rd5 Kc8 64.Kg3? Qa1! 65.Rg4 b2 And Topalov survived! 66.Rc4+ Kb7 67.Kf2 b1Q 68.Nxb1 Qxb1 69.Rdd4 Qa2+ 70.Kg3 a3 71.Rc3 Qa1 72.Rb4+ Ka6 73.Ra4+ Kb5 74.Rcxa3 Qg1+ 75.Kf4 Qc1+ 76.Kf5 Qc5+ 77.Ke4 Qc2+ 78.Ke3 Qc1+ 79.Kf2 Qd2+ 80.Kg3 Qe1+ 81.Kf4 Qc1+ 82.Kg3 Qg1+ 83.Kf4

Another bitter disappointment for Anand. Indeed, some draws are even more painful than losses. On the other hand Topalov did not felt down, kept on fighting till the end and was rewarded with the most precious half point. Nerves are starting to rule the match, there are three more games in which obviously anything is possible. 1/2
Sofia BUL, WCC 2010 Game_9 Sofia BUL (9), 06.05.2010
[Dejan Bojkov]
1.d4 Nf6 2.c4 e6 3.Nc3 Anand changes the opening at a very early stage. He needs to make the maximum of his white colour today, after the painful defeat from Tuesday. 3...Bb4 4.e3 0–0 5.Bd3 c5 6.Nf3 d5 7.0–0 cxd4 8.exd4 dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Re1 Nbd7 12.Rc1 Rc8 13.Bd3 Re8 14.Qe2 Bxc3 15.bxc3 Qc7 16.Bh4 Nh5 17.Ng5 g6 18.Nh3N

White takes control over the important f4 square. [18.Qd2 is the game Psakhis-Hillarp Persson] 18...e5 19.f3 Qd6 20.Bf2 exd4?! This move is contraversial, and is probably the start of Black's troubles. Rooks appear to be better in the particular position than the queen. Safer was: [20...Nhf6! 21.Qb2 the tactical justification is: (21.Bg3? Rxc3! 22.dxe5 Qxd3 23.Qxd3 Rxd3 24.exf6 Nxf6 and Black is clearly better) 21...e4 22.Bg3 Qf8 23.fxe4 Nxe4=] 21.Qxe8+ Rxe8 22.Rxe8+ Nf8 23.cxd4 Nf6 24.Ree1 Ne6 25.Bc4 Bd5 26.Bg3 Qb4 27.Be5 Nd7 [27...Bxc4 28.Bxf6 b5 29.d5 (29.Nf2±) 29...Qc5+ 30.Nf2 Qxd5 31.a4 is awkward for Black.] 28.a3 Qa4?! Second inaccuracy after which Black's king will be in real danger. [28...Qa5 29.Bxd5 Qxd5 30.Rc8+ Nef8 31.Nf2 Nxe5 32.dxe5 Kg7 was a better defense.] 29.Bxd5 Nxe5 30.Bxe6 Qxd4+ 31.Kh1 fxe6 32.Ng5± Qd6 33.Ne4 [33.Nxe6!?±] 33...Qxa3 34.Rc3 Qb2 35.h4 b5? [35...Qb4 was the only move, bringing the queen to defense.] 36.Rc8+ Kg7 37.Rc7+ Kf8 38.Ng5 Ke8 39.Rxh7 Black is desperately lost as his king is cut on the back rank, and white pieces can harmoniously cooperate. The world champion now needed only to bring his second rook for the decisive blow. However time-trouble takes its toll. Except for the move in the game there was another convincing line: [39.Nxe6! Probably Anand got scared from the blow: 39...Nxf3! But White is not in a need to accept the sacrificed knight- (39...a5 40.Ng5 Kd8 41.Rc5 Nd3 42.Nf7+ Kd7 43.Rd5+ Kc6 44.Rxd3+- White is not only material ahead, but he continues the attack after 44.Ne5 and this decides quickly.) 40.Rd1! and as all the lines are cleared for the rooks, and white king is sequre, White's attack proves decisive- (40.gxf3? Qf2= leads to a perpetual) 40...Nd2 41.Ng5 Qe5 (41...Nc4 42.Re1+ Kd8 43.Ne6+ Ke8 44.Rf1; 41...h6 shows White's main idea- 42.Re1+ Kd8 43.Ne6+ Ke8 44.Rxa7 and there is no defense against 45.Ng7+ and 46.Re8 mate.) 42.Rc8+ Ke7 (42...Kd7 43.Rc2+-) 43.Rd8!!

traps the knight in a study-like manner. 43...Qf4 (43...Kxd8? 44.Nf7+; 43...Qg3 44.R8xd2 Qxh4+ 45.Nh3 leads to the same) 44.R8xd2 Qxh4+ 45.Nh3 and as the black queen cannot be exchanged for the two rooks White has a decisiive attack. 45...a5 (45...g5 46.Rd7+ Ke8 (46...Kf6 47.Kg1 Qc4 48.R1d6+ Kf5 49.Rd5+ Kg6 50.Nxg5+-) 47.R7d5 g4 48.Re5+ Kf7 49.Rf1+ Kg6 50.Rg5+ Kh6 51.Rf6#) 46.Rd4 Qh5 47.Rd7+ Ke8 48.R7d5 Qg4 49.R1d4 Qg3 50.Re4+ Kf8 51.Rxb5+- It is hard though to blame the world champion for this inaccuracy, as he was short in time, and the line is extremely difficult to find even with a lot of time on the clock.] 39...Qc3 40.Rh8+? Instead two moves were winning surely: [40.Re2! a5 (40...b4 41.Rxa7 b3 42.Rb7 Qc4 43.Re4 Qc1+ 44.Kh2 b2 45.Ra4+- is similar as the lines after 40.Re4!) 41.Nxe6 b4 42.Rc7 Qa1+ 43.Kh2 b3 44.Rb7 a4 45.Re4 Black's pawn are fast, but king is more important! 45...a3 (45...b2 46.Rxe5 b1Q 47.Ng7+ Kf8 48.Re8#) 46.Nd4 Kd8 (46...Kf8 47.Nxb3 before concluding the attack, White can snack some pawns 47...Qc3 48.Ra4 Qc8 49.Nc5 and Black is helpless) 47.Nxb3 Nxf3+ 48.gxf3 Qf1 49.Kg3 a2 50.Ra4 Kc8 51.Re7 Qg1+ 52.Kf4 Qh2+ 53.Kg5 Qg3+ 54.Kh6+-

and the white king hides behind the enmy pawn.; 40.Re4! is another winning option. White must not permit the opponent's king to leave the dangerous back rank. 40...a5 (40...b4 41.Rxa7 b3 42.Rb7 b2 43.Kh2 Qc1 44.Ra4 Nd7 (44...Qa1 45.Rab4 Nd3 46.R4b6 Qa4 47.Ne4 with total domination.) 45.Rab4 Qe1 46.Rxb2 Qxh4+ 47.Nh3+-) 41.Nxe6 with the loss of this pawn black's king becomes absolutely helpless. 41...a4 42.Nd4 Kf8 a) 42...Qc5 cannot save the knight 43.f4+-; b) 42...Kd8 43.Nxb5 The threat is not only to win the knight, but mate after 44.Rd4 43...Qa1+ (43...Qc1+ 44.Kh2 Nxf3+ 45.Kg3! g5 46.Nc7 gxh4+ 47.Kxf3 Qf1+ 48.Ke3 Qe1+ 49.Kf4 Qf2+ 50.Ke5 Qg3+ 51.Kf5 Qf2+ 52.Ke6 Qxg2 53.Rd4+ Kc8 54.Nd5 with decisive attack) 44.Kh2 Nxf3+ (44...a3 45.Rd4+ Ke8 (45...Kc8 46.Na7+ Kb8 47.Rd8#) 46.Nc7+ Kf8 47.Rd8#) 45.Kg3! (45.gxf3 Qb2+ 46.Kg3 Qxb5 might not be sufficient enough) 45...Qb2 46.Rxa4 Qe5+ 47.Kxf3 Qd5+ 48.Kf4+-; ] 40...Kd7 41.Rh7+ Kc6 42.Re4 b4 43.Nxe6 Kb6 44.Nf4 Qa1+ This appeared to be a mistake. Computers proved it. The difference is that the queen is vulnerable on a1, contrary to c1... After: [44...Qc1+ 45.Kh2 Nc6 46.h5 gxh5 47.Nd5+ Ka5 48.Rxh5 Ka4 the king is away from the danger zone.] 45.Kh2 a5 [45...Nc6 46.h5 g5 (46...gxh5 47.Nd5+ Ka5 48.Nxb4 Nxb4 49.Rxa7++-) 47.Nd5+ Kc5] 46.h5 gxh5 47.Rxh5 Nc6 48.Nd5+ Kb7 Now the king is cut for the second time in the game, and again this had to be decisive. 49.Rh7+ Ka6 50.Re6 Kb5 51.Rh5 Nd4 [51...Nd8 52.Nb6+ Ka6 53.Rg6 Qb1 54.Rhg5 changes nothing, the king is naked: 54...Kb7 55.Nc4 Qe1 56.Rg7+ Kc6 57.Nxa5+ Kd6 58.Nc4+ Kc6 59.R7g6+ Kd7 60.Rd5+ Kc7 61.Rc5+ Kd7 62.Rd6+ Ke7 63.Rc7+ Ke8 64.Rd4 and White is completely winning.] 52.Nb6+ Ka6 53.Rd6 Anand is winning again, but he felt in time-trouble for a second time in the game. For me this means that he is either clearly out of physical strenght, or he does not really thrust himself. 53...Kb7 54.Nc4

[54.Nd5! is more subtle, as the game resource is not possible: 54...Nxf3+ 55.gxf3] 54...Nxf3+! The only way to prolong the battle. 55.gxf3 Qa2+ 56.Nd2 Kc7 57.Rhd5 Cutting the king on the sixth rank seemed to be more important: [57.Rhh6! b3 58.Kg3 b2 59.Rdg6 Qf7 (59...b1Q 60.Rg7+ Kd8 61.Rh8+ Qg8 62.Rhxg8#) 60.Rc6+ Kd7 (60...Kb7 61.Rb6+ Ka7 62.Ra6+ Kb7 63.Rhb6+ Kc8 64.Ra8+ Kc7 65.Ra7+ wins the queen as well as in the main line) 61.Rhd6+ Ke7 62.Rc7+ Kxd6 63.Rxf7+-] 57...b3 58.Rd7+ Kc8 59.Rd8+ Kc7 60.R8d7+ Kc8 61.Rg7 The best square for the rook, although another move is also sufficient for a win: [61.Ra7 b2 (61...a4 62.Rd4 a3 63.Kg3 Qb2 64.Re4! Kb8 (64...Kd8 65.Rg4 Qe5+ 66.Kf2 Qc5+ 67.Ke2 Qxa7 68.Rg8+ Kc7 69.Rg7+ Kb6 70.Rxa7 Kxa7 71.Nxb3+-) 65.Rh7 nets the queen) 62.Rh5 Kb8 63.Rg7+-] 61...a4 62.Rc5+ [62.Rdd7! is still winning. The world champion got extremely tired. 62...a3 63.Kg3 Qa1 64.Rc7+ Kd8 65.Rgd7+ Ke8 66.Re7+ Kd8 67.Rcd7+ Kc8 68.Nxb3+-] 62...Kb8 63.Rd5 Kc8 64.Kg3? Qa1! 65.Rg4 b2 And Topalov survived! 66.Rc4+ Kb7 67.Kf2 b1Q 68.Nxb1 Qxb1 69.Rdd4 Qa2+ 70.Kg3 a3 71.Rc3 Qa1 72.Rb4+ Ka6 73.Ra4+ Kb5 74.Rcxa3 Qg1+ 75.Kf4 Qc1+ 76.Kf5 Qc5+ 77.Ke4 Qc2+ 78.Ke3 Qc1+ 79.Kf2 Qd2+ 80.Kg3 Qe1+ 81.Kf4 Qc1+ 82.Kg3 Qg1+ 83.Kf4

Another bitter disappointment for Anand. Indeed, some draws are even more painful than losses. On the other hand Topalov did not felt down, kept on fighting till the end and was rewarded with the most precious half point. Nerves are starting to rule the match, there are three more games in which obviously anything is possible. 1/2
4.5.10
Topalov Levels the Score after another Thriller
Topalov,V (2805) - Anand,V (2787) [D17]
Sofia BUL, WCC 2010 Game_8 Sofia BUL (8), 04.05.2010
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 e6 7.f3 c5 8.e4 Bg6 9.Be3 cxd4 10.Qxd4 Qxd4 11.Bxd4 Nfd7 12.Nxd7 Nxd7 13.Bxc4 Rc8 Anand changed his defensive set-up, but Topalov seemed prepared for that. 14.Bb5 a6 15.Bxd7+ Kxd7 16.Ke2 f6 17.Rhd1 Ke8

There are only two games in Megabase featuring the position, and both were defended by F. Amonatov: 18.a5N [18.Rac1 was the more recent try, when Black could not hold after: 18...Rc6 19.Na2 Rxc1 20.Nxc1 Be7 21.Bb6 e5 22.Nd3 Bf7 23.Rc1 Bd8 24.a5 Ke7 25.Rc8 Re8 26.Rb8 and later 1–0 Maletin,P (2545)-Amonatov,F (2650)/Novokuznetsk 2008/CBM 126 (49); The other try was: 18.Bb6 Bc5 19.Bxc5 Rxc5 20.Rd6 Ke7 21.Rad1 Be8 22.R6d3 a5 23.Ke3 Bc6 with ballanced position in Bocharov,D (2614)-Amonatov,F (2574)/Voronezh 2007/CBM 118 ext (60)] 18...Be7 [18...Bb4!? might be an improvement for Black, with the idea: 19.Ra4 Be7 20.Bb6 Kf8!? followed by Bg6-e8-c6.] 19.Bb6 Rf8 With the idea Rf8-f7, followed by Be7-f8 and finally Rf7-d7. If Black manages to exchange this rook he will not have any problems. 20.Rac1 f5?! I believe this is the first inaccuracy by Black. He had to proceed with his plan: [20...Rf7!? 21.Na4 Rxc1 22.Rxc1 Bd6 23.Nc5 (23.Be3 Rd7) 23...f5 with good chances for equality.] 21.e5 Bg5 22.Be3 f4?! The world champion missed an important detail. However, the move: [22...Bxe3 which he mentioned at the press-conferense does not really look perfectly safe: 23.Kxe3 f4+ 24.Kf2 (24.Kd4 is harmless for Black- 24...Ke7 25.Ne4 Bxe4 26.Kxe4 g5=) 24...Rf5 25.Re1! Here the idea from the game: (25.Ne4 Rxc1 26.Rxc1 Rxe5 27.Rc5 Rd5 28.Rxd5 exd5 29.Nd6+ Ke7 30.Nxb7 Bd3 is not dangerous at all for Black, as the white king cannot reach d4 square easily-the pawns on g2 and f3 are targets.) 25...Rc5 (25...Kf8!? followed by Bg6-e8-c6 might be Black's best) 26.b4 Rcxe5 27.Ne4± looks awkward for Black; while 22...Be7 23.Na4 Rxc1 24.Rxc1 followed by Nb6 and Rc8 (c7) cannot be recommended for the second player.] 23.Ne4!

23...Rxc1 24.Nd6+ Kd7 25.Bxc1 The mighty knight on d6 and the more active pieces give White comfortable advantage. 25...Kc6 26.Bd2 Logical and good move. Another resonable option is: [26.Rd4 Kc5 (26...b5 27.axb6 Kxb6 28.g3 Kc6 (28...fxg3 29.Bxg5 gxh2 30.Rh4+-) 29.h4 Bd8 30.Bxf4±) 27.Rc4+ Kd5 28.Bd2 Kxe5 29.Nxb7 Be7 30.Rc7 Re8 31.b4± as the king on e5 is vulnerable, White preserves his large advantage.] 26...Be7 27.Rc1+ Kd7 28.Bc3?! [28.Bb4! was much better and natural. White will need this bishop later on b4 and eventually on d6 in some lines. Now: 28...Bxd6 29.Rd1 Rc8 30.Rxd6+± nets a healthy pawn on e6.] 28...Bxd6 29.Rd1! Topalov will have to find only moves in order not to let the advantage slip away: 29...Bf5 [29...Rd8!? trying to exchange the rooks is a good alternative. At first I though that White should be winning after: 30.Rxd6+ Ke7 31.Rb6 (31.Rxd8 Kxd8 32.Bd2 is a draw, as only one extra pawn is not enough to create enough passers. If White wants to go for an opposite-coloured bishops endgame he needs to snatch at least two pawns) 31...Rd7 32.Bb4+ Kf7 33.Bd6 Bf5 34.Kd2 as I saw the plan king going to a7, and then even to c8 if needed. But closer looks shows that Black has good counterplay- 34...g5 35.Kc3 h6 36.Kd4 Kg6 37.Rb3 (37.Kc5 Bd3 and Black threatens Bd3-f1xg2) 37...g4 38.Kc5 Kg5 39.Kb6 h5 and Black has strong counter-chances; 29...Rc8 30.Rxd6+ Ke7 31.Rb6 Rc7 32.Rb4±; 29...Kc8 30.Rxd6 Bf5 31.h4 might lead to the game continuation] 30.h4! Otherwise Black will connect his pawns with g7-g5 and will be out of danger. 30...g6 This is not bad, but Anand could have defended even better: [30...Kc7! 31.exd6+ (31.Rxd6 Rd8 32.Rb6 Rd5 followed by Rd5-b5 should be a draw) 31...Kd7 uses the fact that the g file is open, and if: 32.Bxg7 (32.Be5 keeps practical winning chances for White, as well as good drawish chances for Black after: 32...Rc8) 32...Rg8 33.Be5 Rxg2+ Black takes back the pawn with comfort.] 31.Rxd6+ Kc8 32.Bd2! Why? Why did Topalov need to exchange the rooks when he could have continued the game without the resources that the opposite-coloured bishop endgames always have. I thought that it was much better: [32.Rd4 And now: Passive defense does not save: 32...Rd8 a) However: 32...h6!! With the idea g6-g5 seems to lead to a forced draw thanks to an important tactical detail: 33.Bb4 (33.Rxf4 Bd3+! 34.Ke3 Rxf4 35.Kxf4 Bf1 36.g4 Kd7 37.Bd2 Ke7 38.Kg3 h5=) 33...Rf7 34.Rxf4 Bd3+! Black will win an important tempo to harass the white pawns from behind. As the pawn on h6 stops the manouver Kf4-g5-h6 Black is just in time to build a fortress: 35.Ke3 Rxf4 36.Kxf4 Kd7 37.Bf8 h5 38.Kg5 Ke8 39.Bc5 Kf7 40.Bd4 Bf1 41.g4 Be2=; b) 32...Bb1 33.Bd2 (33.Bb4 Rf5 (33...Rf7 34.Bd6 Ba2 35.Rd1 Bd5 36.Rc1+ Bc6 37.Kd3) ) 33...Rf7 34.Bxf4 Rc7± gives White an extra pawn, but with rooks still on the board, and excellent winning chances.; 33.Rxf4 Kc7 34.g4 Bc2 35.Rf6 (35.Rf7+ Rd7 36.Rf6) 35...Bb3 36.Ke3 followed by Ke3-f4-g5-h6 and Rf6-f7 (or Rf6-f8-h8 if the opponent's rook is on the seventh rank).] 32...Rd8 33.Bxf4 The only move to play for a win. If White does not have a passed pawn, he has nothing to fight for: [33.Rxd8+? Kxd8 34.Bxf4 Bc2 and the bishop is transfered to attack the white pawns 35.Ke3 Ba4 36.Kd4 Bb5 37.Kc5 Bf1 38.g3 Kd7 39.Bg5 Bg2 and the pawns are blocked] 33...Rxd6 34.exd6 Kd7 The arising endgame is far from trivial, and it is a great pleasure to analyse it. 35.Ke3 Bc2 36.Kd4

36...Ke8!! Fantastic move. The idea of exchanging the functions of the defensive pieces is surely not new, but is quite impressive nevertheless. If Black allows the opponent's king to penetrate via f6, White will create a second passer that is more than enough distant from its collegue on d6: [36...Bb3 37.Ke5 Bc4 38.Kf6 Bf1 39.g4 Be2 (39...Bd3 40.Kg7 h5 41.gxh5 gxh5 42.Kh6 Be2 43.Kxh5 Bxf3+ 44.Kh6+- and White wins as there are three lines between the passed pawns) 40.g5 This is what I was thinking should be the right plan during the game but White can win prosaically after: (40.Kg7 Bxf3 41.Kxh7 g5 42.hxg5 e5 43.Bxe5 Bxg4 44.g6 Bf5 45.Kg7+-) 40...Bxf3 I just cannot stand showing you one beautiful line that I discovered: 41.Kg7 Be2 42.Kxh7 Bh5 43.Be5 Kc6 44.Kg7 Kd7 45.Kf7 Zugzwang, black loses the pawn, but this is still not enough- 45...Kd8 46.Kxe6 Bg4+ 47.Kd5 In order to reach progress White must also use the queen's side pawns: 47...Ke8 48.Kc5 Kd7 49.Kb6 Bf3 50.b4 Bc6 (50...Kc8 51.Bf4 Kd7 might actaully save Black; 50...Bd5 51.h5 gxh5 52.g6 h4 53.g7 h3 54.Bf4 and the win is similar like in the main line) 51.h5! gxh5 52.g6 h4 53.g7 Bd5 54.Bf4 h3 55.Bh2 Kd8

This endgame without the a, b and black's h pawn is a theoretical draw. However here White wins after: 56.b5!! axb5 57.a6! bxa6 58.Kc5! and there is no defense against the idea Kc5-c6, d6-d7, Kc6-d6 and mate with the bishop on one of the diagonals: 58...Bb3 59.Kc6 b4 60.d7 Ba4+ 61.Kd6 Bb3 62.Bf4 a5 63.Bg5#] 37.Ke5 Kf7 38.Be3 Ba4 39.Kf4 Bb5 [39...Kf6 is a resource offered by Peter Doggers, but it is not sufficient, as after: 40.Bd4+ e5+ 41.Bxe5+ Ke6 42.Bc3 Kxd6 43.Kg5 Ke6 44.Kh6 Kf7 45.Kxh7 Bc6 46.Kh6 Bd5 White is technically winning: 47.h5 gxh5 48.Kxh5+- then he simply advances the pawns on the king's flank, wins the bishop, and thanks to the fact that there are still b pawns on the board (no fortress with a wrong-colour bishop idea) wins.] 40.Bc5 Kf6 41.Bd4+ Kf7 Here I left the hall, sure that the game should be a draw. I saw only one plan for White- to exchange the his h for the g pawn of the opponent, and then to create a second passer on the f line. But then, the distance between the passers is only one line, and this should be a draw. However, Topalov kept on playing and finally, the world champion erred: 42.Kg5 Bc6 43.Kh6 Kg8 44.h5 Be8 45.Kg5 Kf7 46.Kh6 Kg8 47.Bc5 gxh5 48.Kg5 Kg7 49.Bd4+ Kf7 50.Be5 h4 51.Kxh4 Kg6 52.Kg4 Bb5 53.Kf4 Kf7 54.Kg5 Bc6?? The decisive mistake. Black had to switch the functions of the defenders one more time: [54...Ke8 55.g4 Be2 56.f4 Bd3 57.f5 exf5 58.gxf5 and now the simplest is: 58...h6+ Although the position that arises after: (58...Kf7 59.f6 Bb5 should also be a draw, for example: 60.Kf4 (60.Kh6 Kg8) 60...h6 61.Ke3 Ke6 62.Kd4 h5 63.Kc5 h4 64.Kb6 h3 65.Kc7 Kxe5 66.f7 h2 67.f8Q h1Q=) 59.Kf6 Kd7 hitting the pawn on f5 with a draw.] 55.Kh6 Kg8 56.g4 And Anand resigned due to:[56.g4 Bd7 57.g5 Be8 (57...Bc6 changes nothing as White has many reserved moves 58.Bg7 Be8 59.f4‡+-) 58.Bg7

58...Bc6 59.g6 hxg6 60.Kxg6 Be8+ 61.Kf6 Bb5 62.Bh6 followed by Ke7 and material gains. A painful defeat for the world champion. Topalov finally managed to materialize his playing advantage from the last games. The score is levelled, and as the match is approaching its final phase the most important question is if the players will continue to risk and search for a win in the regular part of the match, or will settle for solid play. I hope that it will be the first option.] 1–0
Sofia BUL, WCC 2010 Game_8 Sofia BUL (8), 04.05.2010
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 e6 7.f3 c5 8.e4 Bg6 9.Be3 cxd4 10.Qxd4 Qxd4 11.Bxd4 Nfd7 12.Nxd7 Nxd7 13.Bxc4 Rc8 Anand changed his defensive set-up, but Topalov seemed prepared for that. 14.Bb5 a6 15.Bxd7+ Kxd7 16.Ke2 f6 17.Rhd1 Ke8

There are only two games in Megabase featuring the position, and both were defended by F. Amonatov: 18.a5N [18.Rac1 was the more recent try, when Black could not hold after: 18...Rc6 19.Na2 Rxc1 20.Nxc1 Be7 21.Bb6 e5 22.Nd3 Bf7 23.Rc1 Bd8 24.a5 Ke7 25.Rc8 Re8 26.Rb8 and later 1–0 Maletin,P (2545)-Amonatov,F (2650)/Novokuznetsk 2008/CBM 126 (49); The other try was: 18.Bb6 Bc5 19.Bxc5 Rxc5 20.Rd6 Ke7 21.Rad1 Be8 22.R6d3 a5 23.Ke3 Bc6 with ballanced position in Bocharov,D (2614)-Amonatov,F (2574)/Voronezh 2007/CBM 118 ext (60)] 18...Be7 [18...Bb4!? might be an improvement for Black, with the idea: 19.Ra4 Be7 20.Bb6 Kf8!? followed by Bg6-e8-c6.] 19.Bb6 Rf8 With the idea Rf8-f7, followed by Be7-f8 and finally Rf7-d7. If Black manages to exchange this rook he will not have any problems. 20.Rac1 f5?! I believe this is the first inaccuracy by Black. He had to proceed with his plan: [20...Rf7!? 21.Na4 Rxc1 22.Rxc1 Bd6 23.Nc5 (23.Be3 Rd7) 23...f5 with good chances for equality.] 21.e5 Bg5 22.Be3 f4?! The world champion missed an important detail. However, the move: [22...Bxe3 which he mentioned at the press-conferense does not really look perfectly safe: 23.Kxe3 f4+ 24.Kf2 (24.Kd4 is harmless for Black- 24...Ke7 25.Ne4 Bxe4 26.Kxe4 g5=) 24...Rf5 25.Re1! Here the idea from the game: (25.Ne4 Rxc1 26.Rxc1 Rxe5 27.Rc5 Rd5 28.Rxd5 exd5 29.Nd6+ Ke7 30.Nxb7 Bd3 is not dangerous at all for Black, as the white king cannot reach d4 square easily-the pawns on g2 and f3 are targets.) 25...Rc5 (25...Kf8!? followed by Bg6-e8-c6 might be Black's best) 26.b4 Rcxe5 27.Ne4± looks awkward for Black; while 22...Be7 23.Na4 Rxc1 24.Rxc1 followed by Nb6 and Rc8 (c7) cannot be recommended for the second player.] 23.Ne4!

23...Rxc1 24.Nd6+ Kd7 25.Bxc1 The mighty knight on d6 and the more active pieces give White comfortable advantage. 25...Kc6 26.Bd2 Logical and good move. Another resonable option is: [26.Rd4 Kc5 (26...b5 27.axb6 Kxb6 28.g3 Kc6 (28...fxg3 29.Bxg5 gxh2 30.Rh4+-) 29.h4 Bd8 30.Bxf4±) 27.Rc4+ Kd5 28.Bd2 Kxe5 29.Nxb7 Be7 30.Rc7 Re8 31.b4± as the king on e5 is vulnerable, White preserves his large advantage.] 26...Be7 27.Rc1+ Kd7 28.Bc3?! [28.Bb4! was much better and natural. White will need this bishop later on b4 and eventually on d6 in some lines. Now: 28...Bxd6 29.Rd1 Rc8 30.Rxd6+± nets a healthy pawn on e6.] 28...Bxd6 29.Rd1! Topalov will have to find only moves in order not to let the advantage slip away: 29...Bf5 [29...Rd8!? trying to exchange the rooks is a good alternative. At first I though that White should be winning after: 30.Rxd6+ Ke7 31.Rb6 (31.Rxd8 Kxd8 32.Bd2 is a draw, as only one extra pawn is not enough to create enough passers. If White wants to go for an opposite-coloured bishops endgame he needs to snatch at least two pawns) 31...Rd7 32.Bb4+ Kf7 33.Bd6 Bf5 34.Kd2 as I saw the plan king going to a7, and then even to c8 if needed. But closer looks shows that Black has good counterplay- 34...g5 35.Kc3 h6 36.Kd4 Kg6 37.Rb3 (37.Kc5 Bd3 and Black threatens Bd3-f1xg2) 37...g4 38.Kc5 Kg5 39.Kb6 h5 and Black has strong counter-chances; 29...Rc8 30.Rxd6+ Ke7 31.Rb6 Rc7 32.Rb4±; 29...Kc8 30.Rxd6 Bf5 31.h4 might lead to the game continuation] 30.h4! Otherwise Black will connect his pawns with g7-g5 and will be out of danger. 30...g6 This is not bad, but Anand could have defended even better: [30...Kc7! 31.exd6+ (31.Rxd6 Rd8 32.Rb6 Rd5 followed by Rd5-b5 should be a draw) 31...Kd7 uses the fact that the g file is open, and if: 32.Bxg7 (32.Be5 keeps practical winning chances for White, as well as good drawish chances for Black after: 32...Rc8) 32...Rg8 33.Be5 Rxg2+ Black takes back the pawn with comfort.] 31.Rxd6+ Kc8 32.Bd2! Why? Why did Topalov need to exchange the rooks when he could have continued the game without the resources that the opposite-coloured bishop endgames always have. I thought that it was much better: [32.Rd4 And now: Passive defense does not save: 32...Rd8 a) However: 32...h6!! With the idea g6-g5 seems to lead to a forced draw thanks to an important tactical detail: 33.Bb4 (33.Rxf4 Bd3+! 34.Ke3 Rxf4 35.Kxf4 Bf1 36.g4 Kd7 37.Bd2 Ke7 38.Kg3 h5=) 33...Rf7 34.Rxf4 Bd3+! Black will win an important tempo to harass the white pawns from behind. As the pawn on h6 stops the manouver Kf4-g5-h6 Black is just in time to build a fortress: 35.Ke3 Rxf4 36.Kxf4 Kd7 37.Bf8 h5 38.Kg5 Ke8 39.Bc5 Kf7 40.Bd4 Bf1 41.g4 Be2=; b) 32...Bb1 33.Bd2 (33.Bb4 Rf5 (33...Rf7 34.Bd6 Ba2 35.Rd1 Bd5 36.Rc1+ Bc6 37.Kd3) ) 33...Rf7 34.Bxf4 Rc7± gives White an extra pawn, but with rooks still on the board, and excellent winning chances.; 33.Rxf4 Kc7 34.g4 Bc2 35.Rf6 (35.Rf7+ Rd7 36.Rf6) 35...Bb3 36.Ke3 followed by Ke3-f4-g5-h6 and Rf6-f7 (or Rf6-f8-h8 if the opponent's rook is on the seventh rank).] 32...Rd8 33.Bxf4 The only move to play for a win. If White does not have a passed pawn, he has nothing to fight for: [33.Rxd8+? Kxd8 34.Bxf4 Bc2 and the bishop is transfered to attack the white pawns 35.Ke3 Ba4 36.Kd4 Bb5 37.Kc5 Bf1 38.g3 Kd7 39.Bg5 Bg2 and the pawns are blocked] 33...Rxd6 34.exd6 Kd7 The arising endgame is far from trivial, and it is a great pleasure to analyse it. 35.Ke3 Bc2 36.Kd4

36...Ke8!! Fantastic move. The idea of exchanging the functions of the defensive pieces is surely not new, but is quite impressive nevertheless. If Black allows the opponent's king to penetrate via f6, White will create a second passer that is more than enough distant from its collegue on d6: [36...Bb3 37.Ke5 Bc4 38.Kf6 Bf1 39.g4 Be2 (39...Bd3 40.Kg7 h5 41.gxh5 gxh5 42.Kh6 Be2 43.Kxh5 Bxf3+ 44.Kh6+- and White wins as there are three lines between the passed pawns) 40.g5 This is what I was thinking should be the right plan during the game but White can win prosaically after: (40.Kg7 Bxf3 41.Kxh7 g5 42.hxg5 e5 43.Bxe5 Bxg4 44.g6 Bf5 45.Kg7+-) 40...Bxf3 I just cannot stand showing you one beautiful line that I discovered: 41.Kg7 Be2 42.Kxh7 Bh5 43.Be5 Kc6 44.Kg7 Kd7 45.Kf7 Zugzwang, black loses the pawn, but this is still not enough- 45...Kd8 46.Kxe6 Bg4+ 47.Kd5 In order to reach progress White must also use the queen's side pawns: 47...Ke8 48.Kc5 Kd7 49.Kb6 Bf3 50.b4 Bc6 (50...Kc8 51.Bf4 Kd7 might actaully save Black; 50...Bd5 51.h5 gxh5 52.g6 h4 53.g7 h3 54.Bf4 and the win is similar like in the main line) 51.h5! gxh5 52.g6 h4 53.g7 Bd5 54.Bf4 h3 55.Bh2 Kd8

This endgame without the a, b and black's h pawn is a theoretical draw. However here White wins after: 56.b5!! axb5 57.a6! bxa6 58.Kc5! and there is no defense against the idea Kc5-c6, d6-d7, Kc6-d6 and mate with the bishop on one of the diagonals: 58...Bb3 59.Kc6 b4 60.d7 Ba4+ 61.Kd6 Bb3 62.Bf4 a5 63.Bg5#] 37.Ke5 Kf7 38.Be3 Ba4 39.Kf4 Bb5 [39...Kf6 is a resource offered by Peter Doggers, but it is not sufficient, as after: 40.Bd4+ e5+ 41.Bxe5+ Ke6 42.Bc3 Kxd6 43.Kg5 Ke6 44.Kh6 Kf7 45.Kxh7 Bc6 46.Kh6 Bd5 White is technically winning: 47.h5 gxh5 48.Kxh5+- then he simply advances the pawns on the king's flank, wins the bishop, and thanks to the fact that there are still b pawns on the board (no fortress with a wrong-colour bishop idea) wins.] 40.Bc5 Kf6 41.Bd4+ Kf7 Here I left the hall, sure that the game should be a draw. I saw only one plan for White- to exchange the his h for the g pawn of the opponent, and then to create a second passer on the f line. But then, the distance between the passers is only one line, and this should be a draw. However, Topalov kept on playing and finally, the world champion erred: 42.Kg5 Bc6 43.Kh6 Kg8 44.h5 Be8 45.Kg5 Kf7 46.Kh6 Kg8 47.Bc5 gxh5 48.Kg5 Kg7 49.Bd4+ Kf7 50.Be5 h4 51.Kxh4 Kg6 52.Kg4 Bb5 53.Kf4 Kf7 54.Kg5 Bc6?? The decisive mistake. Black had to switch the functions of the defenders one more time: [54...Ke8 55.g4 Be2 56.f4 Bd3 57.f5 exf5 58.gxf5 and now the simplest is: 58...h6+ Although the position that arises after: (58...Kf7 59.f6 Bb5 should also be a draw, for example: 60.Kf4 (60.Kh6 Kg8) 60...h6 61.Ke3 Ke6 62.Kd4 h5 63.Kc5 h4 64.Kb6 h3 65.Kc7 Kxe5 66.f7 h2 67.f8Q h1Q=) 59.Kf6 Kd7 hitting the pawn on f5 with a draw.] 55.Kh6 Kg8 56.g4 And Anand resigned due to:[56.g4 Bd7 57.g5 Be8 (57...Bc6 changes nothing as White has many reserved moves 58.Bg7 Be8 59.f4‡+-) 58.Bg7

58...Bc6 59.g6 hxg6 60.Kxg6 Be8+ 61.Kf6 Bb5 62.Bh6 followed by Ke7 and material gains. A painful defeat for the world champion. Topalov finally managed to materialize his playing advantage from the last games. The score is levelled, and as the match is approaching its final phase the most important question is if the players will continue to risk and search for a win in the regular part of the match, or will settle for solid play. I hope that it will be the first option.] 1–0
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