[Event "83rd Tata Steel Masters 2021"] [Site "Wijk aan Zee"] [Date "2021.01.26"] [Round "9.1"] [White "Carlsen, Magnus"] [Black "Grandelius, Nils"] [Result "1-0"] [ECO "B90"] [WhiteElo "2862"] [BlackElo "2663"] [Annotator "Shahid"] [PlyCount "129"] [EventDate "2021.01.16"] [EventType "tourn"] [EventCountry "NED"] [Tiebreak "Koya+Number of wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,129,25,28,0,10,0,0,0,0,0,25,12,26,6,9,0,11,7,33,42,33,43,57,53,58,23, 21,25,22,16,33,16,28,21,25,0,0,3,12,0,0,0,14,0,85,85,81,71,88,80,78,20,108,110, 108,97,97,97,97,97,97,97,173,162,270,270,263,261,474,173,239,180,216,242,243, 246,220,148,184,143,178,178,178,178,163,163,163,163,171,0,164,164,156,135,214, 222,263,264,263,263,263,263,255,255,255,250,248,248,398,398,946,398,2206,2181, 1433,1370,29968,29969,29969,29969,6115,6115]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qd3 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} e6 7. a4 Nc6 8. Nxc6 {The position is equal.} bxc6 9. Qg3 {[#]} Bb7 $146 ({Predecessor:} 9... d5 10. Bd3 g6 11. O-O Bg7 12. a5 O-O 13. Re1 d4 14. Nb1 Nh5 15. Qf3 e5 {1/2-1/2 (40) Oparin,G (2604)-Gelfand,B (2724) Zuerich 2017}) 10. Be2 Be7 11. Bf4 {next 0-0-0 is good for White.} e5 12. Be3 (12. Qxg7 $2 Rg8 $19) 12... O-O 13. O-O Kh8 14. a5 Nd7 15. Rfd1 f5 16. exf5 d5 17. Na4 d4 18. Bd2 c5 19. Qh3 Bg5 20. Bxg5 Qxg5 21. Re1 $36 {[%mdl 2048] White is more active.} Be4 (21... Qxf5 $6 22. Qxf5 Rxf5 23. Bg4 $16) 22. Bd3 Bxf5 23. Bxf5 Rxf5 24. Nb6 Nxb6 25. axb6 h6 26. Qd3 Rb8 (26... Raf8 $1 $11 {keeps the balance.}) 27. Rxa6 $16 Rf6 28. g3 Rfxb6 29. Rxb6 Rxb6 {[%mdl 4096] Endgame KQR-KQR} 30. f4 (30. b3 $16) 30... Qd8 $2 (30... c4 $1 $11 {remains equal.} 31. fxg5 (31. Qxc4 exf4 32. Re8+ Kh7 $11) 31... cxd3 32. cxd3 hxg5) 31. Rxe5 Rxb2 32. Rxc5 Qa8 33. Kf2 Rb8 34. Qf3 Qa7 35. Qd5 Qa1 (35... d3 $16 36. cxd3 Qb6) 36. Qe5 $18 Qb2 (36... Qa8 $142 37. h4 Rg8 38. Qxd4 Rd8) 37. Rc6 { White wants to mate with Rxh6+.} Kh7 38. Rc7 {[%csl Gc7][%CAl Re5g7]} Rg8 ( 38... d3 39. Qf5+ Kg8) 39. Kg2 $2 (39. f5 {Strongly threatening f6.} Qc1 40. f6 (40. Qxd4 Qg5 $18) 40... Qd2+ 41. Kf3 Qd1+ 42. Kg2) 39... Qb4 (39... Kh8 { was worth a try.} 40. Kh3 Qa1) 40. Qe4+ Kh8 41. Rd7 Qd2+ 42. Kh3 Qd1 43. Re7 ({ Don't play} 43. Rxd4 $6 Qh5+ 44. Kg2 Re8 $16) 43... Qh5+ 44. Kg2 Rc8 45. f5 { Threatens to win with f6.} Qd1 46. Re8+ Rxe8 47. Qxe8+ {KQ-KQ} Kh7 48. Qe4 Kh8 49. Qe8+ Kh7 50. Qg6+ $1 Kh8 51. f6 $1 {[%csl Gf6][%CAl Rg6g7]} Qe2+ (51... Qd2+ $16 {is a better defense.} 52. Kf3 Qe3+ 53. Kg4 gxf6) 52. Kh3 {[%csl Gf6] [%CAl Rg6g7]} Qe6+ 53. Kh4 {[%csl Gf6][%CAl Rg6g7]} gxf6 54. Qxh6+ Kg8 55. Qg6+ Kf8 {[#]} 56. g4 $1 Qe5 {[%CAl Re5h2]} 57. h3 Ke7 58. Qf5 {Qxe5+ is the strong threat.} Qe3 {[#]} (58... Qb8 {was called for.} 59. Qc5+ {[%mdl 64] Double Attack} Kf7 60. Qxd4 Qf8) 59. Kh5 $1 Qxh3+ 60. Kg6 Kd6 $2 (60... Qh8 61. Qe4+ { [%mdl 64] Double Attack} Kd7 62. Qxd4+ Ke7 63. Qc5+ Ke6 64. Qc4+ Ke5 65. Qc7+ Kd4 66. Qf4+ Kd5 67. Qxf6 Qg8+ 68. Qg7 Qc8 69. Qf7+ Kd4 70. Qf6+ Ke3) 61. Kxf6 Qe3 62. g5 Qe7+ 63. Kg6 Qe8+ 64. Kg7 Qe7+ 65. Kg8 {Weighted Error Value: White=0.14/Black=0.34} 1-0 [Event "83rd Tata Steel Masters 2021"] [Site "Wijk aan Zee"] [Date "2021.01.26"] [Round "9.2"] [White "Tari, Aryan"] [Black "Duda, Jan-Krzysztof"] [Result "1/2-1/2"] [ECO "B51"] [WhiteElo "2625"] [BlackElo "2743"] [Annotator "TA"] [PlyCount "64"] [EventDate "2021.01.16"] [EventType "tourn"] [EventCountry "NED"] [Tiebreak "Koya+Number of wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,64,8,0,8,0,0,14,15,16,22,22,22,20,0,12,12,26,25,18,14,25,25,24,22,19, 10,22,16,15,5,25,0,0,-10,0,0,0,-5,-5,-5,-5,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Nxd4 Ngf6 6. Bd3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} Nc5 7. Nc3 a6 8. O-O g6 9. Nb3 {[#] } Nxd3 $146 ({Predecessor:} 9... b6 10. f4 Nxd3 11. cxd3 Bg7 12. Qe1 O-O 13. Qh4 b5 14. f5 b4 15. Ne2 Qb6+ {0-1 (31) Large,P-Nunn,J London 1977}) 10. cxd3 Bg7 11. a4 Bg4 12. f3 Qb6+ 13. d4 Be6 14. Ra3 O-O 15. Be3 Rab8 16. Re1 { [#] Black must now prevent d5.} Bxb3 17. Rxb3 Qa5 18. Qd3 Rfc8 19. Bd2 Qc7 20. Rb4 e6 {The position is equal.} 21. Rc1 d5 22. e5 {[#] Strongly threatening Ne2.} Nd7 23. Ne2 Qd8 24. Rxc8 Qxc8 25. Rb3 Qc4 26. a5 b5 27. Nc1 Qxd3 28. Nxd3 Rc8 29. Nb4 Nb8 30. Rc3 Rc4 31. b3 $1 {[%CAl Rb3c4]} Rxc3 32. Bxc3 Bf8 { A rather calm draw. Weighted Error Value: White=0.02/Black=0.02} 1/2-1/2 [Event "83rd Tata Steel Masters 2021"] [Site "Wijk aan Zee"] [Date "2021.01.26"] [Round "9.3"] [White "Van Foreest, Jorden"] [Black "Donchenko, Alexander"] [Result "1/2-1/2"] [ECO "C84"] [WhiteElo "2671"] [BlackElo "2668"] [Annotator "TA"] [PlyCount "64"] [EventDate "2021.01.16"] [EventType "tourn"] [EventCountry "NED"] [Tiebreak "Koya+Number of wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 15,64,11,21,18,7,0,0,0,0,0,0,-1,0,0,9,10,5,5,31,0,16,0,30,27,27,26,31, 15,22,12,16,16,16,16,16,16,16,16,16,16,16,16,16,0,16,16,16,0,16,0,16]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a4 Bd7 9. h3 { C84: Closed Ruy Lopez: Unusual White 6th moves.} O-O 10. Nc3 Na5 11. Ba2 b4 { [#]} 12. Ne2 $146 ({Predecessor:} 12. Nd5 Nxd5 13. Bxd5 c6 14. Ba2 c5 15. Nd2 Rb8 16. Nc4 Nc6 {1/2-1/2 (16) Brandberg Soeder,J (2266)-Andersen,J (2284) ICCF email 2010}) 12... c5 13. Ng3 Rb8 14. Nd2 Qc8 15. Nc4 Nxc4 16. Bxc4 Be6 17. a5 g6 18. Bg5 Bxc4 19. dxc4 Qe6 20. Qd3 Rfd8 21. b3 Nh5 {The position is equal.} 22. Be3 Nxg3 23. fxg3 h5 24. Qe2 Kg7 25. Rf2 Rh8 26. Raf1 Rbf8 27. Qd3 f6 28. Bd2 Rf7 29. Be3 Rhf8 30. Qd2 {Hoping for Bh6+.} Rh8 31. Qd3 Rhf8 32. Qd2 { Bh6+ is the strong threat.} Rh8 {An uneventful encounter. Weighted Error Value: White=0.06/Black=0.04} 1/2-1/2 [Event "83rd Tata Steel Masters 2021"] [Site "Wijk aan Zee"] [Date "2021.01.26"] [Round "9.4"] [White "Wojtaszek, Radoslaw"] [Black "Caruana, Fabiano"] [Result "0-1"] [ECO "E94"] [WhiteElo "2705"] [BlackElo "2823"] [Annotator "Shahid"] [PlyCount "78"] [EventDate "2021.01.16"] [EventType "tourn"] [EventCountry "NED"] [Tiebreak "Koya+Number of wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 13,78,33,53,0,0,0,0,0,0,0,0,0,0,-8,0,0,-6,-23,-23,-15,-8,-48,-53,-37, -27,-25,-27,-18,0,0,0,0,0,0,0,-35,-24,-37,-39,-31,-38,-47,-47,-83,-66,-72,-61, -77,-70,-103,-98,-247,-196,-233,-97,-725,-676,-791,-802,-754,-777,-768,-768, -747,-747,-737,-736]} 1. c4 Nf6 2. Nf3 d6 3. d4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. O-O Bg4 8. Be3 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} (8. d5 $14) 8... Bxf3 $5 {[%mdl 4] A promising side line.} 9. Bxf3 exd4 $1 10. Bxd4 {The position is equal.} Nc6 11. Be3 Re8 12. Qd2 Nd7 13. Rad1 {[#]} Bxc3 $146 ({Predecessor:} 13... Nc5 14. Rfe1 a5 15. b3 Bxc3 16. Qxc3 Nxe4 17. Bxe4 Rxe4 18. Bh6 Re5 19. Rxe5 Nxe5 20. f4 Qh4 21. fxe5 Qxh6 22. exd6 cxd6 23. Rxd6 Re8 24. h3 Qh4 25. Qd4 {1/2-1/2 (25) Sirota,A (2384)-Salceanu,V (2512) ICCF email 2000}) 14. Qxc3 Qf6 15. Qc1 Nc5 16. Qb1 Qe6 17. Rfe1 Qxc4 { [%CAl Rc5e4]} 18. b3 Qc3 19. Bd2 Qf6 20. Bc1 h5 21. Bb2 Ne5 22. Be2 h4 23. Qc1 {f4 is the strong threat.} g5 ({But not} 23... Nxe4 $2 24. f4 $18) 24. Bb5 Re7 25. Re3 Qg6 26. Be2 Rae8 27. Qc2 Ne6 28. f3 Nf4 29. Bf1 c6 (29... g4 30. fxg4 Nxg4) 30. Qf2 Re6 31. Rc3 d5 32. g3 (32. Re3 $17 {was necessary.}) 32... hxg3 $19 ({Inferior is} 32... dxe4 33. gxf4 e3 34. Qe2 $11) 33. hxg3 {[#]} dxe4 ( 33... g4 $1 $19 {has better winning chances.} 34. Bc1 Nh3+ 35. Bxh3 gxh3) 34. gxf4 $4 {[%mdl 8192]} (34. fxe4 $17 Nh5 35. Qf5) 34... gxf4+ {Black is clearly winning.} 35. Qg2 exf3 ({Not} 35... Nxf3+ 36. Rxf3 exf3 37. Qxg6+ fxg6 38. Bc4 $11) 36. Qxg6+ Rxg6+ 37. Kh1 f2 38. Bh3 {[#]} Nc4 $1 {[%mdl 512]} 39. Rxc4 Re1+ {[%mdl 64] Double Attack. Weighted Error Value: White=0.40/Black=0.06} 0-1 [Event "83rd Tata Steel Masters 2021"] [Site "Wijk aan Zee"] [Date "2021.01.26"] [Round "9.5"] [White "Firouzja, Alireza"] [Black "Esipenko, Andrey"] [Result "1/2-1/2"] [ECO "D02"] [WhiteElo "2749"] [BlackElo "2677"] [Annotator "Shahid"] [PlyCount "81"] [EventDate "2021.01.16"] [EventType "tourn"] [EventCountry "NED"] [Tiebreak "Koya+Number of wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 11,81,3,7,0,0,0,0,0,0,0,0,-7,2,-14,0,-27,0,0,-2,-62,-18,-20,-12,-22,-6, -39,-18,-39,-34,-74,-79,-73,-30,-62,-65,-62,18,0,0,0,0,-11,-8,-58,-14,-62,-41, -51,-40,-56,-14,-54,0,-44,-41,-50,0,0,0,0,0,0,0,-45,-45,-40,-40,-54,0,0,0,-22] } 1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. Nbd2 Nc6 6. c3 Nh5 7. Bg5 {D02:1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} f6 8. Bh4 g6 {[#]} 9. h3 $146 ({Predecessor:} 9. Bd3 cxd4 10. cxd4 Bd7 11. O-O Be7 12. Rc1 O-O 13. Nb3 b6 14. a3 a5 15. Re1 {0-1 (45) Demchenko,A (2641)-Fedoseev,V (2678) chess.com INT 2020}) 9... cxd4 10. cxd4 Bd6 11. Bd3 O-O 12. a3 (12. g4 $5 { [%CAl Rg4h5]} Ng7 13. O-O $11) 12... Qc7 13. Qc2 Kh8 14. g4 Ng7 15. b4 ({ White should try} 15. O-O-O $11) 15... a6 (15... g5 16. Rc1 gxh4 17. b5) 16. Rc1 Ne8 17. Qb2 Kg8 18. g5 f5 19. Nb3 Ng7 20. Na5 Bd7 21. O-O Rae8 22. Nxc6 Bxc6 23. a4 {[%CAl Ba3a4,Ba4b5][%mdl 32]} Nh5 (23... Qe7 $15 24. b5 axb5 25. axb5 Bd7) 24. b5 axb5 25. axb5 Qb6 26. Rc2 Bd7 27. Re1 Rc8 (27... Ra8 {feels hotter.} 28. Rc3 f4 29. e4 Ng7 30. Ne5 Bxe5 31. dxe5 Ra4) 28. Kg2 Rxc2 29. Qxc2 Rc8 ({But not} 29... Bxb5 $2 30. Qb1 $18) 30. Qd2 Qa7 ({Avoid the trap} 30... Bxb5 $2 31. Rb1 $18) 31. Qb2 Qb6 ({Better is} 31... Ra8 $15) 32. Re2 Qa5 33. Qb1 Rc3 34. Ra2 Ra3 35. Rxa3 Qxa3 36. Qc2 Qa5 37. Qe2 Qc3 38. Qd2 Qxd2 39. Nxd2 b6 (39... f4 $15) 40. Nf3 $11 Kf7 41. Be2 {Weighted Error Value: White=0.18/ Black=0.18} 1/2-1/2 [Event "83rd Tata Steel Masters 2021"] [Site "Wijk aan Zee"] [Date "2021.01.26"] [Round "9.6"] [White "Giri, Anish"] [Black "Vachier-Lagrave, Maxime"] [Result "1-0"] [ECO "B90"] [WhiteElo "2764"] [BlackElo "2784"] [Annotator "Shahid"] [PlyCount "139"] [EventDate "2021.01.16"] [EventType "tourn"] [EventCountry "NED"] [Tiebreak "Koya+Number of wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 11,139,4,29,5,0,-22,10,3,43,-14,-13,0,-16,-18,-18,-18,0,-8,-1,-10,0,0, 57,0,59,64,54,65,62,63,45,48,138,12,6,0,7,0,0,19,57,22,10,0,17,21,14,24,41,41, 40,57,46,0,0,0,0,0,46,20,0,0,0,0,49,62,143,113,150,146,200,181,173,154,147,184, 185,143,208,199,198,170,470,470,409,362,545,541,423,427,584,584,584,580,451, 451,451,451,1199,580,580,580,29964,29966,29962,0,6285,0,29957,10191,6613,5212, 6737,11944,29972,29973,29973,29974,29974,29975,29971,29976,29976,29977,29977, 29978,29978,29979,29979,29980]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Be7 {The main line 7...Be7 scores better than 7...Qc7.} 8. g4 O-O 9. g5 {[#] The position is equal.} Nh5 $146 ({Predecessor:} 9... Ne8 10. Be3 Be6 11. Qd2 Nd7 12. O-O-O b5 13. Kb1 Nb6 14. Rg1 g6 15. Nh2 Rc8 {1-0 (41) Nestorovic,N (2469)-Yudasin,L (2481) New York 2020}) 10. Bc4 (10. h4 $14) 10... Be6 $11 11. Bb3 g6 12. Be3 Nd7 13. Qd2 Rc8 14. O-O-O Nc5 15. Bxc5 Rxc5 16. h4 Nf4 (16... Qa5 $11) 17. Kb1 (17. Ne1 $14) 17... Qa5 ({Black should play} 17... Bg4 $11 18. Qe3 Qc8) 18. Ne1 Rfc8 {[%CAl Rc5c3]} 19. Nd3 Nxd3 20. Qxd3 Rxc3 21. bxc3 d5 $2 ({Black should try} 21... Rxc3 $14 22. Qe2 Qb4) 22. exd5 (22. Qd2 $16) 22... Bf5 23. Qd2 Bd6 $1 24. c4 Qb6 {Threatens to win with ...Rxc4.} 25. Ka1 a5 {Black wants to play ...a4.} 26. c3 {aiming for h5.} a4 27. Bc2 e4 28. Bxa4 {Strongly threatening Rb1.} Rxc4 29. Bb3 Rc5 30. Rhe1 {Black must now prevent f3.} Be5 31. Re3 Qd6 32. Kb2 b5 $1 33. a3 Rc8 34. Ra1 b4 35. axb4 Qxb4 36. d6 {And now d7 would win.} Rb8 37. Ra3 Qb7 38. Kc1 {Qd5 is the strong threat.} Qd7 $6 {Black is now going downhill.} (38... Qb5 $14) 39. Qd5 Bxd6 { [#]} 40. Ra6 {[%CAl Ra6d6]} Rd8 {[#]} (40... Bf4 $16 {was called for.}) 41. Rxd6 $1 $18 {[%mdl 512]} Qxd6 42. Qxf7+ Kh8 43. Qf6+ Qxf6 44. gxf6 {[%mdl 4096] Endgame KRB-KRB} Rd6 (44... h6 $16 45. f7 g5) 45. f3 Rxf6 46. fxe4 Be6 {[#]} ( 46... Bd7 47. Bd5 Rf4) 47. e5 $1 Rf1+ 48. Kb2 Bxb3 (48... Bd7 $142 49. Bd5 h6) 49. Kxb3 {KR-KR} Kg7 50. c4 Rb1+ 51. Ka4 Kf7 52. c5 Ke6 53. c6 Rc1 54. Kb5 Rc2 (54... Rb1+ $142 55. Ka6 Rc1) 55. Re1 Rc3 56. Kb6 Rb3+ 57. Ka6 Ra3+ 58. Kb6 ( 58. Kb7 $142 Rb3+ 59. Kc8 Rb4 60. Rh1 Kxe5 61. c7 Rc4 62. Re1+ Kf5 63. Ra1) 58... Rb3+ 59. Ka6 (59. Ka7 $18 Rc3 60. Kb7 Rb3+ 61. Kc8) 59... Ra3+ $1 60. Kb7 Rb3+ 61. Kc8 Rb4 62. c7 Rxh4 63. Rc1 {White mates.} Rf4 {[#]} 64. Kb7 $1 Rf7 65. Re1 g5 66. Kb8 Rf8+ 67. c8=Q+ Rxc8+ 68. Kxc8 h5 69. Kc7 h4 70. Kc6 { Weighted Error Value: White=0.39/Black=0.45} 1-0 [Event "83rd Tata Steel Masters 2021"] [Site "Wijk aan Zee"] [Date "2021.01.26"] [Round "9.7"] [White "Anton Guijarro, David"] [Black "Harikrishna, Pentala"] [Result "1/2-1/2"] [ECO "B56"] [WhiteElo "2679"] [BlackElo "2732"] [Annotator "TA"] [PlyCount "89"] [EventDate "2021.01.16"] [EventType "tourn"] [EventCountry "NED"] [Tiebreak "Koya+Number of wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 14,89,56,37,52,41,39,49,52,51,43,20,27,34,30,30,33,33,58,45,56,52,53,53, 53,45,45,45,53,53,53,53,53,53,53,51,51,51,52,48,66,53,53,53,58,56,58,35,44,41, 44,39,53,52,52,25,36,0,52,29,41,36,41,23,55,0,28,0,60,63,68,43,39,42,51,50,77, 51]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5+ Nbd7 7. Nf5 a6 8. Ba4 b5 {B56: Classical Sicilian: Unusual Lines.} 9. Bb3 Nc5 10. Bg5 Bxf5 { White is slightly better.} 11. exf5 Be7 12. Bxf6 Bxf6 13. Qd5 {[%csl Gb3][%CAl Rd5f7] [#]} O-O ({Reject} 13... Nxb3 $6 14. Qc6+ Kf8 15. axb3 $16) 14. Ne4 Qa5+ 15. Ke2 Qb4 16. Kf3 {[#]} Be7 $146 ({Predecessor:} 16... Nxe4 17. Qxe4 Qc5 18. Rhd1 Rac8 19. a4 Qb6 20. axb5 axb5 21. g3 h6 22. Ra2 Rc5 {1/2-1/2 (56) Soffer, R (2535)-Bykhovsky,A (2455) Tel Aviv 1995}) 17. Rhd1 Rac8 18. c3 Qxe4+ 19. Qxe4 Nxe4 20. Kxe4 Rfd8 21. Rd3 Kf8 22. Rad1 a5 23. a3 Rc7 24. Rd5 Rb8 25. g3 Rb6 26. h4 Rcc6 27. R5d3 Bd8 28. Bd5 Rc8 29. Kf3 h6 30. Ra1 Rbb8 31. Rd2 Rc5 32. Ke4 Rc7 33. f3 Rc5 34. Rh2 Rbc8 35. Rd2 Rb8 36. Rg2 Rbc8 37. Rh2 Bb6 38. Rd2 Bd8 39. Rh2 Bb6 40. Rd2 Bd8 41. Bb3 R8c6 42. Rd5 Ke7 43. Rxc5 dxc5 44. Bd5 Rb6 45. b4 {Weighted Error Value: White=0.09/Black=0.04} 1/2-1/2