[Event "World Chess Candidates 2018"] [Site "Berlin"] [Date "2018.03.11"] [Round "2"] [White "Grischuk, Alexander"] [Black "So, Wesley"] [Result "1-0"] [ECO "C84"] [WhiteElo "2767"] [BlackElo "2799"] [Annotator "TA"] [PlyCount "87"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "GER"] {[%evp 16,87,10,19,13,18,23,14,15,19,36,45,51,47,32,41,41,7,0,0,72,72,120,129,132,104,129,119,187,144,422,422,418,414,506,510,528,504,492,412,381,404,525,514,491,478,470,455,482,462,650,629,787,487,485,194,206,0,493,493,545,543,579,0,509,513,468,368,445,431,962,897,948,543]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. c3 O-O 9. h3 {LiveBook: 30 Games. C84: Closed Ruy Lopez: Unusual White 6th moves} (9. Re1 Na5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Nc6 13. Ne3 Bf8 14. a4 b4 15. Nd5 h6 16. a5 Nxd5 17. exd5 Nxa5 18. Ba4 Re7 19. Nd2 Rb8 20. c4 Nb7 21. Ne4 f5 22. Ng3 {1-0 (43) Carlsen,M (2837)-Ding,L (2774) Saint Louis 2017}) 9... Bb7 10. Nbd2 Re8 11. Ng5 {White has an edge.} Rf8 $1 12. Re1 d5 $146 ({Find the theoretical novelty and annotate with similar games:} 12... h6 13. Ngf3 Re8 14. Nf1 Bf8 15. Ng3 g6 16. Nh4 d5 17. exd5 Na5 18. d6 Qxd6 19. Nxg6 Nxb3 20. Qxb3 Bd5 21. c4 fxg6 22. cxd5 Qxd5 {1-0 (64) Vu,P (2090)-Nguyen,V (2195) Hue 2012}) 13. exd5 Nxd5 14. Ndf3 Qd7 15. d4 exd4 16. cxd4 $40 {[%mdl 128] White has some attack.} (16. Qd3 $5 {[%cal Rd3h7]} Nf6 17. cxd4 $14) 16... h6 17. Ne4 Rfe8 (17... Rad8 $11 {keeps the balance.}) 18. Bd2 $16 Nf6 19. Rc1 $1 {[%cal Rc1c6] Threatens to win with Rxc6!} Nxe4 20. Rxe4 Bf6 21. Rg4 $1 Kh8 (21... Rad8 $16) 22. Rc5 $1 $18 {Qc1 is the strong threat.} Rad8 $2 {[%mdl 8192]} (22... Bxd4 $2 23. Nxd4 Nxd4 24. Be3 $18) (22... Ne7 $16 {was called for.}) 23. Qc1 {Strongly threatening Bxh6!} Nxd4 24. Nxd4 {aiming for Bxh6!} (24. Rxd4 Bxd4 25. Rxc7 Bxb2 $1 $11 {[%mdl 512]}) 24... Re4 (24... Bxd4 25. Bxh6 $1 {[%mdl 512]} Kg8 26. Rcg5 (26. Rxc7 Qxc7 27. Qxc7 Re1+ 28. Kh2 Be5+ 29. Qxe5 Rxe5 $16)) 25. Rxc7 ({Less strong is} 25. Rxe4 Bxe4 26. Nc6 (26. Rxc7 Qxd4 27. Bc3 Qb6 $16) 26... Bxc6 $16) 25... Qxd4 26. Be3 ({Worse is} 26. Rxb7 Rxg4 27. Rxf7 Qxd2 $11) 26... Rxg4 27. hxg4 Qe4 {[%csl Gb7][%cal Re4g2]} 28. f3 {[%cal Bf2f3,Bf3f4][%mdl 32]} Qb4 29. Rxb7 Bxb2 30. Qf1 ({Weaker is} 30. Qxb2 Qe1+ 31. Kh2 Qh4+ 32. Kg1 Qe1+ 33. Kh2 Qh4+ 34. Kg1 Qe1+ $11) 30... f6 31. Qf2 Be5 32. f4 Bd6 (32... Bd4 $142 33. Bxd4 Qxd4) 33. g5 Qe4 34. Qf3 Qb1+ 35. Qf1 (35. Kf2 $142) 35... Qe4 {[#]} 36. Qf3 $2 (36. Bb6 $1 {[%cal Rb6d8]} Rf8 37. Rd7) 36... Qb1+ $1 37. Kf2 Bb4 {[%csl Gb4][%cal Rb1e1]} 38. Qe2 Qe4 39. Qf3 Qb1 {[%csl Gb4][%cal Rb1e1]} 40. Kg3 fxg5 41. Kh2 Qf5 42. Rf7 {White is clearly winning.} Qg6 (42... g4 $142 43. Rxf5 gxf3 44. gxf3 Bd2) 43. fxg5 Bd6+ 44. Kh3 {Precision: White = 68%, Black = 38%.} 1-0 [Event "World Chess Candidates 2018"] [Site "Berlin"] [Date "2018.03.14"] [Round "4"] [White "Grischuk, Alexander"] [Black "Ding, Liren"] [Result "1/2-1/2"] [ECO "D43"] [WhiteElo "2767"] [BlackElo "2769"] [Annotator "TA"] [PlyCount "102"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "GER"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 29,102,-14,66,-20,-20,-16,-7,0,0,0,0,-41,-43,-79,468,-40,-49,-55,27,0,0,0,0,-37,-38,-31,-39,-64,-44,-31,-22,-25,-25,-53,-35,-34,-47,-62,-69,-54,0,-24,-23,-25,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. O-O Nbd7 11. Ne5 {D43: Semi-Slav: 5 Bg5 h6} Bg7 12. Nxf7 Kxf7 13. e5 Nd5 14. Ne4 Qb6 15. Nd6+ Ke7 $1 {[#] LiveBook: 11 Games} 16. a4 $146 (16. Bg4 $14) ({Predecessor:} 16. Bg4 h5 17. Bxh5 Raf8 18. Qg4 Bh6 {½-½ (36) Shirov,A (2740)-Karjakin,S (2732) Foros 2008}) 16... Raf8 $11 17. Bf3 $1 a6 18. Bxd5 $1 cxd5 19. axb5 axb5 20. Kh1 $1 Bc6 21. f4 {[#]} gxf4 $2 {[%mdl 8192]} (21... h5 $1 $17 {and life is bright.} 22. f5 h4) 22. Rxf4 $2 (22. Bh4+ $18 Bf6 23. Qg4 Qxd4 24. Bxf6+ Rxf6 25. Qg7+ Kd8 26. exf6 (26. Qxh8+ Rf8 $16) 26... Qxf6 27. Qxf6+ Nxf6 28. Nf7+ Kc7 29. Nxh8) 22... Rxf4 $15 23. Bxf4 Kd8 (23... Rf8 $1 $15 24. h3 Kd8) 24. Qg4 Rf8 25. Bd2 Kc7 26. h3 {[#] aiming for Ba5.} ({Not} 26. Qxg7 $2 Qxd4 27. Bc3 Qd3 $19) (26. Ne8+ $5 Rxe8 27. Ba5 Qxa5 28. Rxa5 $11) 26... b4 27. Qxg7 Qxd4 28. Bxb4 Qxb2 29. Ba5+ Kb8 30. Rg1 $1 c3 {[%cal Bc4c3,Bc3c2][%mdl 32] Strongly threatening ...c2.} ({Avoid the trap} 30... Qxe5 $2 31. Rb1+ Ka7 32. Qxe5 $18) 31. Qe7 c2 32. Bd2 Qxe5 {White must now prevent ...Qf6.} 33. Bxh6 Rg8 {And now ...d4 would win.} 34. Nf7 Qc3 (34... Qf6 $15 35. Qd6+ Kb7 36. Qb4+ Nb6 37. Nd6+ Kc7) 35. Qd6+ Kb7 36. Qxe6 d4 37. Nd6+ {The position is equal.} Kb6 {Threatens to win with ...Rg6!} 38. Ne4 Nc5 39. Qxg8 Nxe4 40. Kh2 d3 41. Be3+ Kb5 42. Qb8+ Kc4 $1 43. Qc7 $1 {[%cal Rc7c6]} Qf6 {...Qd6+ is the strong threat.} 44. Rf1 $1 {[%cal Rf1f6]} Qd6+ 45. Qxd6 Nxd6 $11 {[%mdl 4096] Endgame KRB-KBN} 46. Rf6 Kd5 47. Rxd6+ $1 Kxd6 48. Kg3 Kd5 49. Kf2 Kc4 {Hoping for ...Kc3.} 50. Bd2 $1 Kb3 51. Ke3 Bxg2 {Precision: White = 62%, Black = 66%.} 1/2-1/2 [Event "World Chess Candidates 2018"] [Site "Berlin"] [Date "2018.03.18"] [Round "7"] [White "Grischuk, Alexander"] [Black "Mamedyarov, Shakhriyar"] [Result "1/2-1/2"] [ECO "D38"] [WhiteElo "2767"] [BlackElo "2809"] [Annotator "TA"] [PlyCount "31"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "GER"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 16,31,6,0,3,0,6,5,18,31,24,0,0,0,20,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 6. Bh4 g5 7. Bg3 Ne4 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 8. Qc2 h5 9. h3 {LiveBook: 3 Games} Nc6 10. e3 Bxc3+ 11. bxc3 Nxg3 12. fxg3 Qd6 13. Qf2 $146 ({Predecessor:} 13. Kf2 h4 14. g4 {1-0 (49) Azmaiparashvili,Z (2650)-Nikolaidis,I (2565) Pula 1997}) 13... Qa3 {The position is equal.} 14. Qc2 Qd6 15. Qf2 Qa3 16. Qc2 1/2-1/2 [Event "World Chess Candidates 2018"] [Site "Berlin"] [Date "2018.03.19"] [Round "8"] [White "Grischuk, Alexander"] [Black "Kramnik, Vladimir"] [Result "1-0"] [ECO "D26"] [WhiteElo "2767"] [BlackElo "2800"] [Annotator "TA"] [PlyCount "181"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "GER"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 13,181,21,0,4,13,0,16,16,55,3,16,26,26,0,18,18,13,16,10,12,18,16,16,16,16,16,15,15,14,18,12,14,28,35,35,18,20,23,23,24,34,26,32,34,35,39,48,8,8,8,37,36,35,29,41,35,31,33,59,59,84,84,84,83,95,101,109,116,137,129,124,125,129,130,131,100,146,89,87,89,95,92,93,93,99,87,98,88,92,0,103,88,100,97,109,90,89,89,96,90,96,0,96,96,96,96,97,0,91,89,114,76,84,77,103,29,31,8,46,34,30,8,18,16,181,184,232,29,25,24,29,26,37,12,12,12,28,12,41,41,243,243,290,290,290,290,283,283,1325,260,29975,29976,29976,29977,29977,29978,29978,29979,29979,29976,29977,29978,29986,29987,29987,29988,29988,29989,29989,29990]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 c5 5. e3 dxc4 6. Bxc4 a6 7. Bb3 {D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} (7. O-O b5 8. Be2 Bb7 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. Nd2 Ke7 12. Nb3 Bb6 13. a4 b4 14. a5 Bc7 15. Na4 Nbd7 16. Bd2 Bd6 17. Rfc1 Rhc8 18. Nb6 Rxc1+ 19. Rxc1 Nxb6 20. axb6 {1-0 (31) Carlsen,M (2832)-So,W (2815) chess.com INT 2017}) 7... b5 {LiveBook: 58 Games} 8. e4 cxd4 9. Nxd4 {The position is equal.} Bb7 10. e5 $146 ({Find the theoretical novelty and annotate with similar games:} 10. O-O Nc6 11. Be3 Bd6 12. Nxc6 Bxc6 13. Bd4 Qc7 14. Bxf6 gxf6 {½-½ (28) Maljush,A (2344)-Kupreichik,V (2464) Minsk 2004}) 10... Ne4 11. O-O (11. Nxe4 $14 Bxe4 12. O-O) 11... Nxc3 12. bxc3 Nc6 13. a4 Bc5 {[%cal Rc6d4]} (13... Nxd4 {NOTEXT} 14. cxd4 b4 15. Be3 Be7 16. Qg4 Kf8) 14. axb5 axb5 15. Rxa8 Bxa8 16. Nxb5 {And now Nd6+ would win.} O-O 17. Qxd8 Rxd8 18. Bf4 h6 19. h4 Ne7 20. Rd1 Rb8 21. Bc4 Bc6 22. Nd4 Be4 23. h5 Nd5 24. Bxd5 Bxd5 25. Be3 Rc8 26. Re1 Bc4 27. Nf3 Ba3 28. Bd4 Bd3 29. Nd2 Bb2 30. Nf1 Rc4 ({Wrong is} 30... Bxc3 $2 31. Rc1 $18) 31. Re3 Bf5 32. Ng3 Bh7 33. Kh2 Bc1 34. Re2 Bf4 35. Kh3 Ra4 36. Kg4 Bc1 {[#] Threatening ...Bd3.} 37. Kf3 $1 Bd3 38. Re1 Bb2 39. Ke3 Bc2 40. Kd2 Bb3 41. Rb1 Ra2 42. Kd3 Ba4 43. Ne4 Ba3 44. Ke3 Bc2 45. Re1 (45. Rb8+ $142 Kh7 46. g4) 45... Bb3 46. g4 Bd5 47. Kd3 Be7 48. Rb1 Ra8 49. f4 Bh4 50. Rh1 Bd8 51. Rb1 (51. Ke3 $16) 51... Bc7 (51... Bh4 $1 $11 {keeps the balance.}) 52. Ke3 Kh7 53. Nd6 Kg8 54. Rb5 Bc6 55. Rb4 Bd8 56. Bb6 Bh4 57. Bd4 ({White should try} 57. Bc5 $16) 57... Bg2 (57... Bd8 $1 $11) 58. Rb2 $16 Bc6 59. Rb6 Bg2 60. Rb2 Bc6 61. Rb3 Bg3 62. c4 Bh2 63. f5 exf5 64. Nxf5 (64. gxf5 $16 f6 65. Rb6 Ra3+ 66. Kd2 fxe5 67. Rb8+ Kh7 68. Nf7 Ra2+ 69. Bb2 Bf4+ 70. Ke2) 64... Kh7 $11 65. Bb2 Re8 66. Nd6 Re7 67. Rb8 {next Rf8 is good for White.} f6 68. Rc8 Bh1 $2 (68... Bd7 $11 {and Black is okay.} 69. Rc7 fxe5) 69. Nf5 $18 Rb7 {[#]} 70. exf6 $2 (70. e6 $1 $18 {[%cal Re6e7] Hoping for e7.} Rb3+ 71. Bc3) 70... Rb3+ $11 71. Bc3 gxf6 $1 72. Kd2 Bf4+ $1 73. Kc2 Rb8 $1 74. Rxb8 Bxb8 {[%mdl 4096] Endgame KBB-KBN} 75. Ne7 Be4+ 76. Kd2 {Threatens to win with Nd5.} Bf4+ $2 (76... Bf3 $1 $14) 77. Ke2 $18 Kg7 78. Nf5+ Kf7 {If only Black now had time for ...Ke6....} 79. Bd2 Be5 80. Bxh6 Ke6 $2 (80... Ba8 81. c5 Bc7) 81. Be3 $2 (81. Ke3 Bxf5 82. gxf5+ Kxf5 83. Bf8) 81... Bxf5 $2 (81... Kf7 $18 82. Bd2 Bh2) 82. gxf5+ {White mates.} Kxf5 {KB-KB} 83. h6 Kg6 84. c5 {[%cal Bc4c5,Bc5c6,Bc6c7][%mdl 32]} f5 85. Kf3 Kf7 86. Bf4 Bd4 87. c6 Ke7 88. c7 Kd7 89. h7 Kc8 90. Ke2 Kd7 91. Kd3 {Precision: White = 68%, Black = 44%.} 1-0 [Event "World Chess Candidates 2018"] [Site "Berlin"] [Date "2018.03.22"] [Round "10"] [White "Grischuk, Alexander"] [Black "Karjakin, Sergey"] [Result "1/2-1/2"] [ECO "E11"] [WhiteElo "2767"] [BlackElo "2763"] [Annotator "TA"] [PlyCount "56"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "GER"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 18,56,9,0,25,0,0,0,0,0,8,10,10,0,0,0,0,0,-4,-1,-7,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O Nbd7 8. Qc2 c6 9. Rc1 {E11: Bogo-Indian} (9. Bf4 b6 10. cxd5 cxd5 11. Rc1 Bb7 12. Qb3 Rc8 13. Rxc8 Qxc8 14. Nc3 Nh5 15. Bg5 Bxg5 16. Nxg5 Nhf6 17. e3 Qb8 18. Bf1 Rc8 {½-½ (56) So,W (2788)-Karjakin,S (2760) London 2017}) 9... b6 10. a4 {LiveBook: 3 Games} Ne4 $146 ({Predecessor:} 10... Ba6 11. b3 c5 12. a5 Bb7 13. a6 Bc6 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4 Rc8 {0-1 (55) Pustovoitova,D (2382)-Gunina,V (2507) Moscow 2018}) 11. Be1 {White has an edge.} a5 {The position is equal.} 12. Nbd2 Nxd2 13. Nxd2 Bf6 14. cxd5 cxd5 15. e4 Bxd4 16. Nb3 Bf6 17. exd5 exd5 18. Bxd5 Ra7 19. Bg2 h6 20. Bc3 Rc7 21. Bxf6 Rxc2 22. Bxd8 Rxc1+ 23. Rxc1 Rxd8 24. Rd1 Kf8 25. f4 Ke7 26. Re1+ Kf8 27. Rd1 Ke7 28. Re1+ Kf8 {Precision: White = 62%, Black = 70%.} 1/2-1/2 [Event "World Chess Candidates 2018"] [Site "Berlin"] [Date "2018.03.24"] [Round "12"] [White "Grischuk, Alexander"] [Black "Aronian, Levon"] [Result "1/2-1/2"] [ECO "C88"] [WhiteElo "2767"] [BlackElo "2794"] [Annotator "TA"] [PlyCount "108"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "GER"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 15,108,13,27,0,30,35,49,31,26,26,26,26,25,27,32,31,41,-8,31,38,31,27,25,0,6,14,14,15,79,72,77,13,13,13,10,8,11,12,10,12,6,2,14,8,6,5,8,8,26,5,4,5,11,8,7,7,12,11,12,0,12,12,12,12,12,4,11,0,12,12,12,6,8,4,16,0,13,8,7,0,0,0,6,0,0,0,7,7,10,8,14,0,13,0,18]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3 d6 {LiveBook: 625 Games} 9. Bd2 {C88: Closed Ruy Lopez: Anti-Marshall Systems} (9. c3 Na5 10. Bc2 c5 11. h3 Re8 12. d4 Nd7 13. d5 Bf8 14. Nbd2 g6 15. Nf1 Bg7 16. g4 c4 17. Ng3 Nb7 18. Be3 Ndc5 19. b4 cxb3 20. axb3 {1-0 (47) Alekseev,E (2616)-Kovalev,V (2639) Tallinn 2018}) 9... Kh8 $146 ({Find the theoretical novelty and annotate with similar games:} 9... Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd1 a5 13. c3 Nxb3 14. axb3 Nd7 {0-1 (40) Calzetta Ruiz,M (2317)-Atalik,E (2393) Turin 2006}) 10. h3 Nd7 11. Nc3 {White is slightly better.} Na5 12. Nd5 Nxb3 13. axb3 Bb7 14. c4 f5 15. Ba5 Rc8 16. Rc1 bxc4 17. bxc4 fxe4 18. dxe4 Nc5 19. Bc3 Qe8 20. b4 Ne6 21. Bd2 c6 (21... Bf6 $11) 22. Nxe7 $16 Qxe7 {[#]} 23. Be3 (23. c5 $1 $16) 23... c5 $11 24. bxc5 Nxc5 25. Bxc5 Rxc5 26. Nd2 {[%cal Bf3d2,Bd2f1,Bf1e3][%mdl 32]} Bc8 27. Nf1 Be6 28. Ne3 Rc6 29. Qa4 Rfc8 30. Rb1 h6 31. Rb8 {Threatening Qxc6.} Rxc4 32. Rxc8+ Rxc8 {The position is equal.} 33. Qxa6 Qc7 34. Rd1 Rd8 35. Qd3 Qc5 36. Kh2 Qc7 37. Kg1 Qc5 38. Rd2 Qc7 39. Qa3 Qe7 40. Rd1 Kh7 41. Qb4 Qc7 42. Rd3 Kg8 43. Qd2 Qe7 44. Kh2 Qf8 45. Kg1 Qe7 46. Qd1 Kh7 47. Rd2 Qf8 48. Rd3 Qe7 49. Rd2 Qf8 50. Nf1 Rd7 51. Ng3 Qb8 52. Kh2 Qf8 53. Kg1 Qb8 54. Kh2 Qf8 {Precision: White = 49%, Black = 60%.} 1/2-1/2 [Event "World Chess Candidates 2018"] [Site "Berlin"] [Date "2018.03.27"] [Round "14"] [White "Grischuk, Alexander"] [Black "Caruana, Fabiano"] [Result "0-1"] [ECO "C43"] [WhiteElo "2767"] [BlackElo "2784"] [Annotator "TA"] [PlyCount "138"] [EventDate "2018.??.??"] [EventType "tourn"] [EventCountry "GER"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,138,13,16,4,13,7,7,6,10,14,6,6,8,8,4,4,18,0,0,-3,-3,-8,11,-6,-11,-15,-18,-45,-30,-43,-51,-30,-51,-43,-24,-45,-45,-45,-45,-45,-45,-45,-45,-45,-45,-87,-45,-53,-49,-61,-41,-50,-17,-144,-135,-138,-143,-147,-142,-151,-143,-147,-99,-171,-167,-166,-165,-164,-147,-193,-68,-156,-152,-188,-191,-193,-193,-366,-247,-227,-194,-220,-177,-185,-184,-236,-208,-328,-326,-328,-225,-260,-253,-253,-253,-252,-252,-252,-254,-366,-377,-350,-312,-409,-405,-309,-271,-1239,-437,-493,-486,-734,-449,-463,-442,-635,-280,-633,-616,-626,-616,-576,-548,-891,-496,-864,-843,-1113,-910,-1087,-1065]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Nxd2 6. Bxd2 {C43: Petroff Defence: 3 d4} Be7 7. Bd3 (7. Be2 O-O 8. O-O c5 9. Bf4 Nc6 10. Qd2 Be6 11. c3 Qd7 12. h3 Rad8 13. Rfd1 h6 14. Bd3 Bf5 15. Bg3 Bxd3 16. Qxd3 Qe6 17. a3 b6 {½-½ (31) Nepomniachtchi,I (2751)-Mamedyarov,S (2809) Moscow 2018}) 7... c5 8. c3 {The position is equal.} Nc6 9. O-O Bg4 10. Re1 Qd7 11. h3 Bh5 $146 ({Predecessor:} 11... Bf5 12. Qc2 Bxd3 13. Qxd3 O-O {1-0 (47) Vallejo Pons,F (2696)-Perez Garcia,R (2426) Lugo 2009}) 12. Bf4 Qe6 13. a3 O-O 14. b4 h6 15. Bg3 b6 16. Nd4 Bxd1 17. Nxe6 fxe6 18. Raxd1 c4 19. Bc2 b5 20. a4 a6 21. f3 $1 Bg5 22. Bf2 Bf4 23. Bc5 Rfd8 24. Bd6 Bg3 25. Re2 g5 26. Kf1 Kf7 27. Bc7 Re8 28. Bd6 Rac8 29. Ra1 Red8 30. Bb1 Rd7 31. Ra3 (31. axb5 $11 axb5 32. Ra6) 31... d4 $1 $17 32. axb5 axb5 33. cxd4 Nxd4 34. Rea2 Nc6 35. Be4 Bxe5 ({Don't do} 35... Nxe5 36. Ra7 $15) 36. Bxc6 (36. Bc5 $17) 36... Rxd6 $19 37. Bxb5 Rd1+ 38. Ke2 Rg1 $1 39. Ke3 Rb1 (39... c3 $19 40. Bd3 Rd8) 40. Ra7+ {[#]} (40. Ra8 $15 Rxa8 41. Rxa8) 40... Kf6 $1 $17 41. Bd7 Bf4+ 42. Ke2 Rd8 {Strongly threatening ...c3.} 43. Rc2 $2 (43. R2a6 {is the only way for White.}) 43... Rxb4 44. Bc6 {[#]} c3 $1 {[%mdl 512]} 45. Rd7 (45. Rxc3 Rd2+) 45... Rc8 46. Be4 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 47. Kd3 (47. Ra7 {might work better.}) 47... Rb2 $19 48. Ke2 (48. Bb7 {is a better defense.} Rc4 49. g3 Bxg3 50. Be4) 48... h4 49. Rd1 Ke5 50. Ra1 Rd8 {Threatens to win with ...Rxc2+.} 51. Rd1 Rdb8 52. Ra1 Bd2 53. Ra6 Rd8 54. Rc6 (54. Ra3 {was called for.}) 54... Rb1 55. Kf2 Ra1 56. Rc4 Rd4 57. Rc8 Rb4 58. Ke2 $2 (58. Rd8) 58... Kf4 (58... Re1+ $142 59. Kf2 Rbb1 60. R2xc3 {[#]} Bf4 $1 {[%mdl 512]} 61. R3c5+ Kd6 62. R5c6+ Kd7 63. R8c7+ Bxc7 64. Rxc7+ Kxc7) 59. Kf2 Rbb1 60. Rf8+ Ke5 {aiming for ...Re1.} 61. Bd3 Rb2 62. Ke2 (62. Rc8 $142 Raa2 63. Rxb2 cxb2 64. Rc4) 62... Re1+ 63. Kf2 Rc1 {Black is clearly winning.} 64. Rxb2 cxb2 {KRB-KRB} 65. Rb8 Bc3 66. Be4 Bd4+ 67. Ke2 Kf4 68. Rb4 e5 69. Rb7 Kg3 {Precision: White = 49%, Black = 79%.} 0-1