[Event "World Blitz 2017"] [Site "Riyadh KSA"] [Date "2017.12.29"] [Round "2.30"] [White "Ivanchuk, V."] [Black "Kuzubov, Y."] [Result "1-0"] [GameId "iDeGSw99"] [WhiteElo "2726"] [BlackElo "2699"] [Variant "Standard"] [TimeControl "-"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.2] } 2. Nf3 { [%eval 0.21] } 2... Nc6 { [%eval 0.08] } 3. d4 { [%eval 0.15] } 3... cxd4 { [%eval 0.22] } 4. Nxd4 { [%eval 0.08] } 4... Nf6 { [%eval 0.25] } 5. Nc3 { [%eval 0.17] } 5... e5 { [%eval 0.51] } 6. Nb3?! { (0.51 → -0.50) Inaccuracy. Ndb5 was best. } { [%eval -0.5] } { B33 Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation } (6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6) 6... Bb4 { [%eval -0.27] } 7. Bc4 { [%eval -0.14] } 7... O-O { [%eval -0.2] } 8. Qd3 { [%eval -0.52] } 8... h6?! { (-0.52 → 0.12) Inaccuracy. d5 was best. } { [%eval 0.12] } (8... d5 9. Bxd5) 9. O-O { [%eval -0.22] } 9... Ne7 { [%eval 0.0] } 10. Rd1 { [%eval 0.02] } 10... d6 { [%eval 0.21] } 11. Nb5?! { (0.21 → -0.42) Inaccuracy. a4 was best. } { [%eval -0.42] } (11. a4 Bxc3) 11... d5 { [%eval -0.48] } 12. Bxd5 { [%eval -0.36] } 12... Nexd5 { [%eval -0.23] } 13. exd5 { [%eval -0.13] } 13... Bg4 { [%eval -0.18] } 14. f3?! { (-0.18 → -0.78) Inaccuracy. Bd2 was best. } { [%eval -0.78] } (14. Bd2 Nxd5 15. Re1 Bxd2 16. Rxe5 Nb4 17. Qxd2 Qxd2 18. Nxd2 Rfd8 19. Nf1 Nxc2 20. Rc1 Nb4) 14... e4 { [%eval -0.82] } 15. Qd4 { [%eval -1.0] } 15... exf3 { [%eval -1.04] } 16. gxf3 { [%eval -1.07] } 16... Bxf3 { [%eval -0.97] } 17. Rd3 { [%eval -0.97] } 17... Be2 { [%eval -1.06] } 18. Qxb4 { [%eval -1.15] } 18... Bxd3 { [%eval -0.92] } 19. cxd3 { [%eval -1.11] } 19... Qxd5 { [%eval -0.97] } 20. Qc4?! { (-0.97 → -2.06) Inaccuracy. Nc3 was best. } { [%eval -2.06] } (20. Nc3 Qxd3) 20... Qf3?! { (-2.06 → -1.28) Inaccuracy. Qh5 was best. } { [%eval -1.28] } (20... Qh5) 21. Bd2 { [%eval -1.15] } 21... a6?! { (-1.15 → -0.33) Inaccuracy. Rac8 was best. } { [%eval -0.33] } (21... Rac8 22. Qf4 Qxd3 23. N5d4 Rc4 24. Rf1 b6 25. Qf2 Qg6+ 26. Kh1 Qe4+ 27. Kg1 Rd8 28. Bc3) 22. N5d4 { [%eval -0.71] } 22... Qg4+ { [%eval -0.45] } 23. Kh1 { [%eval -0.36] } 23... Rac8 { [%eval 0.0] } 24. Rg1 { [%eval 0.0] } 24... Qd7 { [%eval 0.1] } 25. Qb4 { [%eval 0.18] } 25... Qd5+ { [%eval 0.06] } 26. Rg2 { [%eval 0.13] } 26... Rfe8 { [%eval 0.18] } 27. Kg1?! { (0.18 → -0.49) Inaccuracy. Qa5 was best. } { [%eval -0.49] } (27. Qa5 Rcd8 28. Kg1 Kh7 29. Qxd5 Rxd5 30. Rf2 b6 31. a4 Red8 32. Bc3 Re8 33. Rf3 Nd7) 27... Rcd8?! { (-0.49 → 0.21) Inaccuracy. Qh5 was best. } { [%eval 0.21] } (27... Qh5 28. Kh1) 28. Bxh6 { [%eval 0.09] } 28... Nh5?! { (0.09 → 1.12) Inaccuracy. a5 was best. } { [%eval 1.12] } (28... a5 29. Qd2 Nh5 30. a4 Rd6 31. Be3 Re5 32. Bf4 Nxf4 33. Qxf4 Re1+ 34. Kf2 Rb1 35. Rg5) 29. Qd2?! { (1.12 → 0.09) Inaccuracy. Bd2 was best. } { [%eval 0.09] } (29. Bd2 Re5 30. Qc3 Rde8 31. Qc4 Qd7 32. Nc5 Qd5 33. Qxd5 Rxd5 34. Ndb3 b6 35. Na4 Rxd3) 29... g6?! { (0.09 → 1.04) Inaccuracy. Rd6 was best. } { [%eval 1.04] } (29... Rd6 30. Be3 Qe5 31. Bf2 Nf4 32. Rg4 Rg6 33. Rxg6 fxg6 34. Bg3 g5 35. a4 Qe3+ 36. Qxe3) 30. Re2 { [%eval 0.58] } 30... Rxe2 { [%eval 0.48] } 31. Qxe2 { [%eval 0.31] } 31... a5 { [%eval 0.52] } 32. a4 { [%eval 0.44] } 32... Qd7 { [%eval 0.46] } 33. Bd2 { [%eval 0.08] } 33... Re8?! { (0.08 → 0.89) Inaccuracy. b6 was best. } { [%eval 0.89] } (33... b6 34. Bc3 Re8 35. Qf3 Qxa4 36. Nd2 b5 37. Nc6 Qh4 38. Ne4 f5 39. Ng3 Nf6 40. Nf1) 34. Qf3 { [%eval 0.46] } 34... Qxa4?! { (0.46 → 1.52) Inaccuracy. Re5 was best. } { [%eval 1.52] } (34... Re5 35. Kh1 b6 36. Qa8+ Kh7 37. Qc6 Qg4 38. Qf3 Qd7 39. Kg2 Kg8 40. Bf4 Re1 41. Be3) 35. Qxb7 { [%eval 1.42] } 35... Qa2 { [%eval 1.42] } 36. Bc3? { (1.42 → 0.00) Mistake. Qb5 was best. } { [%eval 0.0] } (36. Qb5 Qb1+ 37. Kf2 Rd8 38. Nc5 Nf6 39. Nf3 Qc2 40. Qb6 Rd5 41. Qxf6 Qxc5+ 42. Be3 Qd6) 36... Qb1+ { [%eval 0.0] } 37. Kf2 { [%eval 0.0] } 37... Qxd3 { [%eval 0.22] } 38. Qf3 { [%eval 0.18] } 38... Qc4?! { (0.18 → 0.86) Inaccuracy. Qxf3+ was best. } { [%eval 0.86] } (38... Qxf3+ 39. Kxf3 a4 40. Nc5 Ra8 41. Nb5 f5 42. h4 Rc8 43. Bd4 Rb8 44. Nc7 Rd8 45. Be5) 39. Nd2?! { (0.86 → 0.09) Inaccuracy. Bxa5 was best. } { [%eval 0.09] } (39. Bxa5 f5 40. Bc3 Qc7 41. Qd5+ Kh7 42. Kg1 Qa7 43. Qc5 Qb7 44. Qc6 Qxc6 45. Nxc6 Nf4) 39... Qc5 { [%eval 0.09] } 40. Ne4 { [%eval 0.09] } 40... Qa7 { [%eval 0.59] } 41. Nd6 { [%eval 0.55] } 41... Rd8 { [%eval 0.76] } 42. Nb5?! { (0.76 → 0.00) Inaccuracy. Qb7 was best. } { [%eval 0.0] } (42. Qb7 Qxb7 43. Nxb7 Rd5 44. Nc6 Rd3 45. Ncxa5 Rh3 46. Be5 Rh4 47. Nc6 f6 48. Bd6 Rc4) 42... Qc5 { [%eval 0.0] } 43. Qc6 { [%eval -0.02] } 43... Qxc6?! { (-0.02 → 0.84) Inaccuracy. Qe7 was best. } { [%eval 0.84] } (43... Qe7 44. Bxa5) 44. Nxc6 { [%eval 0.84] } 44... Rd7 { [%eval 1.39] } 45. Nxa5 { [%eval 0.97] } 45... Nf4 { [%eval 1.11] } 46. Nc4 { [%eval 1.18] } 46... g5?! { (1.18 → 1.81) Inaccuracy. Rd3 was best. } { [%eval 1.81] } (46... Rd3 47. Be5) 47. Ne3?! { (1.81 → 0.69) Inaccuracy. Nbd6 was best. } { [%eval 0.69] } (47. Nbd6 Nd5 48. Bd4 Re7 49. Kf3 Kh7 50. Bc5 f5 51. b4 Rc7 52. Ne5 Re7 53. Ndf7 g4+) 47... Rb7? { (0.69 → 2.08) Mistake. Nd3+ was best. } { [%eval 2.08] } (47... Nd3+ 48. Kf3 Nxb2 49. Bd4 Nd3 50. Ng4 Rb7 51. Nd6 Rb1 52. Nh6+ Kh7 53. Nhxf7 Kg6 54. Be3) 48. Nd6 { [%eval 2.11] } 48... Rb6 { [%eval 2.2] } 49. Ndc4?! { (2.20 → 1.38) Inaccuracy. Ne4 was best. } { [%eval 1.38] } (49. Ne4) 49... Rb5?! { (1.38 → 2.36) Inaccuracy. Rh6 was best. } { [%eval 2.36] } (49... Rh6 50. Ng4) 50. Kf3 { [%eval 2.15] } 50... Ne6 { [%eval 2.71] } 51. b4 { [%eval 2.57] } 51... f5?! { (2.57 → 3.65) Inaccuracy. Nc7 was best. } { [%eval 3.65] } (51... Nc7 52. Nd6) 52. Nd6 { [%eval 3.4] } 52... g4+ { [%eval 3.59] } 53. Kf2 { [%eval 3.32] } 53... Rb6 { [%eval 3.51] } 54. Nexf5 { [%eval 3.49] } 54... Nf4?! { (3.49 → 4.85) Inaccuracy. Nc7 was best. } { [%eval 4.85] } (54... Nc7 55. Ke3) 55. b5 { [%eval 4.65] } 55... Kf8?! { (4.65 → 7.22) Inaccuracy. Rb8 was best. } { [%eval 7.22] } (55... Rb8 56. Bd4) 56. Bg7+ { [%eval 7.22] } 56... Kg8 { [%eval 7.14] } 57. Bd4 { [%eval 6.84] } 57... Rb8 { [%eval 7.02] } 58. b6 { [%eval 6.93] } 58... Ne6 { [%eval 6.82] } 59. Be3 { [%eval 6.55] } 59... Nd8 { [%eval 6.44] } 60. Kg3 { [%eval 6.06] } 60... Ra8 { [%eval 7.12] } 61. Kxg4 { [%eval 6.74] } 61... Ra2 { [%eval 7.4] } 62. h4 { [%eval 7.31] } 62... Rb2 { [%eval 7.55] } 63. h5 { [%eval 7.31] } 63... Ne6 { [%eval 10.07] } 64. h6 { [%eval 9.24] } 64... Rb4+ { [%eval 13.22] } 65. Kf3?! { (13.22 → 7.22) Inaccuracy. Kh5 was best. } { [%eval 7.22] } (65. Kh5 Rb2 66. Ne7+ Kf8 67. Ng6+ Kg8 68. b7 Nd8 69. Ne7+ Kf8 70. h7 Rh2+ 71. Kg6 Nxb7) 65... Kh7 { [%eval 7.22] } 66. Ke2 { [%eval 6.61] } 66... Nf8 { [%eval 7.22] } 67. Kd3 { [%eval 6.94] } 67... Nd7 { [%eval 6.6] } 68. Nc4? { (6.60 → 3.66) Mistake. b7 was best. } { [%eval 3.66] } (68. b7 Nb8 69. Ne7 Rb1 70. Kc4 Rb2 71. Kd5 Rb3 72. Kd4 Nd7 73. Nef5 Nb8 74. Kc4 Rb1) 68... Rb5 { [%eval 3.62] } 69. Nfd6?? { (3.62 → 0.14) Blunder. Nd4 was best. } { [%eval 0.14] } (69. Nd4 Rd5 70. Kc3 Nxb6 71. Nxb6 Rd6 72. Nf3 Rxh6 73. Kd3 Rh1 74. Ke4 Kg7 75. Nd5 Kf7) 69... Rb3+ { [%eval 0.25] } 70. Ke4 { [%eval 0.09] } 70... Rxe3+ { [%eval 0.09] } 71. Nxe3 { [%eval 0.11] } 71... Nxb6?? { (0.11 → Mate in 32) Checkmate is now unavoidable. Kxh6 was best. } { [%eval #32] } (71... Kxh6 72. Ng4+ Kg7 73. Nf5+ Kf8 74. b7 Nc5+ 75. Ke5 Nxb7 76. Nd4 Ke7 77. Ne3 Nd6 78. Nd5+) 72. Ndf5 { [%eval 153.06] } 72... Nd7?! { (153.06 → Mate in 22) Checkmate is now unavoidable. Kg6 was best. } { [%eval #22] } (72... Kg6 73. Ng4) 73. Ng4 { [%eval 65.52] } 73... Nf8 { [%eval 60.76] } 74. Ke5? { (60.76 → 5.33) Mistake. Nh4 was best. } { [%eval 5.33] } (74. Nh4) 74... Ng6+?? { (5.33 → Mate in 14) Checkmate is now unavoidable. Kg6 was best. } { [%eval #14] } (74... Kg6 75. Nf6) 75. Kf6 { [%eval #13] } 75... Nf8 { [%eval #13] } 76. Kf7 { [%eval #12] } 76... Ng6 { [%eval #4] } 77. Nf6+ { [%eval #3] } 77... Kh8 { [%eval #3] } 78. Nd4 { [%eval #15] } 78... Ne5+ { [%eval #15] } 79. Ke7?? { (Mate in 15 → 0.09) Lost forced checkmate sequence. Kf8 was best. } { [%eval 0.09] } (79. Kf8 Ng6+ 80. Ke8 Ne7 81. Nf3 Nd5 82. Kf7 Nxf6 83. Kxf6 Kh7 84. Kg5 Kh8 85. Kg6 Kg8) 79... Ng6+?? { (0.09 → Mate in 14) Checkmate is now unavoidable. Nc6+ was best. } { [%eval #14] } (79... Nc6+ 80. Kf7 Nxd4 81. Kg6 Nc6 82. Ng4 Ne7+ 83. Kg5 Ng8 84. Ne5 Kh7 85. Nf7 Nxh6 86. Nxh6) 80. Kd6?? { (Mate in 14 → 0.13) Lost forced checkmate sequence. Ke8 was best. } { [%eval 0.13] } (80. Ke8 Ne7 81. Nf3 Nd5 82. Kf7 Nxf6 83. Kxf6 Kh7 84. Kg5 Kh8 85. Kg6 Kg8 86. Ng5 Kf8) 80... Nh4?? { (0.13 → Mate in 18) Checkmate is now unavoidable. Ne7 was best. } { [%eval #18] } (80... Ne7 81. Kc5 Nf5 82. Nc6 Nxh6 83. Kb5 Kg7 84. Ne4 Nf5 85. Kb6 Kf7 86. Kc5 Kf8 87. Nd2) 81. Ng4 { [%eval #19] } 81... Kh7 { [%eval #17] } 82. Ke6 { [%eval #16] } 82... Kg6 { [%eval #16] } 83. Nc6 { [%eval #15] } 83... Ng2 { [%eval #15] } 84. Nce5+ { [%eval #14] } 84... Kh7 { [%eval #14] } 85. Kf5 { [%eval #15] } 85... Ne3+ { [%eval #15] } 86. Kg5 { [%eval #14] } 86... Nc2 { [%eval #2] } 87. Nf6+ { [%eval #1] } { Black resigns. } 1-0