Event: World Cup 2021
Site: Sochi
Date: 2021-07-19
White: Duda Jan-Krzysztof (POL)
WhiteElo: 2738
Black: Sevian Samuel (USA)
BlackElo: 2647
Result: 1-0
ECO: E36
Opening: Nimzo-Indian Defense: Classical Variation, Noa Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.11] [%clk 1:31:21] } 2... e6 { [%eval 0.39] [%clk 1:31:13] } 3. Nc3 { [%eval 0.0] [%clk 1:31:45] } 3... Bb4 { [%eval 0.25] [%clk 1:31:34] } 4. Qc2 { [%eval 0.0] [%clk 1:32:10] } 4... d5 { [%eval 0.09] [%clk 1:31:53] } 5. a3 { [%eval 0.03] [%clk 1:32:34] } 5... Bxc3+ { [%eval 0.0] [%clk 1:32:11] } 6. Qxc3 { [%eval 0.0] [%clk 1:32:58] } 6... O-O { [%eval 0.4] [%clk 1:30:10] } 7. Nf3 { [%eval 0.0] [%clk 1:32:48] } 7... dxc4 { [%eval 0.11] [%clk 1:30:24] } 8. Qxc4 { [%eval 0.29] [%clk 1:33:10] } 8... b6 { [%eval 0.13] [%clk 1:30:44] } 9. Bg5 { [%eval 0.41] [%clk 1:33:34] } 9... Ba6 { [%eval 0.32] [%clk 1:21:37] } 10. Qa4 { [%eval 0.46] [%clk 1:33:40] } 10... Qd7 { [%eval 0.24] [%clk 1:21:59] } 11. Qc2 { [%eval 0.19] [%clk 1:30:45] } 11... c5 { [%eval 0.11] [%clk 1:22:18] } 12. dxc5 { [%eval 0.29] [%clk 1:24:28] } 12... Rc8 { [%eval 0.15] [%clk 1:22:29] } 13. Bxf6 { [%eval 0.11] [%clk 1:19:00] } 13... gxf6 { [%eval 0.26] [%clk 1:22:43] } 14. Rd1 { [%eval 0.24] [%clk 1:19:08] } 14... Qb5 { [%eval 0.27] [%clk 1:06:08] } 15. h4 { [%eval 0.5] [%clk 0:58:56] } 15... Qxc5 { [%eval 0.52] [%clk 0:55:09] } 16. Qxc5 { [%eval 0.28] [%clk 0:57:40] } 16... bxc5 { [%eval 0.2] [%clk 0:52:16] } 17. Nd2 { [%eval 0.31] [%clk 0:57:25] } 17... Kf8 { [%eval 0.51] [%clk 0:51:34] } 18. Rh3 { [%eval 0.61] [%clk 0:56:45] } 18... Nd7 { [%eval 0.57] [%clk 0:47:31] } 19. Rc3 { [%eval 0.37] [%clk 0:53:45] } 19... Rab8 { [%eval 0.43] [%clk 0:45:29] } 20. b3 { [%eval 0.15] [%clk 0:51:17] } 20... Ke7 { [%eval 0.57] [%clk 0:38:41] } 21. e4 { [%eval 0.62] [%clk 0:46:26] } 21... Rc6 { [%eval 0.44] [%clk 0:30:17] } 22. Bc4 { [%eval 0.57] [%clk 0:31:43] } 22... Rcb6 { [%eval 0.59] [%clk 0:28:27] } 23. Ke2 { [%eval 0.66] [%clk 0:28:26] } 23... Bxc4+ { [%eval 0.41] [%clk 0:19:31] } 24. Rxc4 { [%eval 0.62] [%clk 0:28:35] } 24... Ra6 { [%eval 0.58] [%clk 0:19:51] } 25. Ra1 { [%eval 0.54] [%clk 0:28:13] } 25... Rg8 { [%eval 0.45] [%clk 0:19:06] } 26. g3 { [%eval 0.5] [%clk 0:28:09] } 26... Rb8 { [%eval 0.47] [%clk 0:19:07] } 27. Rc3 { [%eval 0.59] [%clk 0:28:15] } 27... Rab6 { [%eval 0.67] [%clk 0:19:12] } 28. Kd1 { [%eval 0.4] [%clk 0:26:05] } 28... Rb5 { [%eval 0.48] [%clk 0:15:29] } 29. Kc2 { [%eval 0.54] [%clk 0:22:29] } 29... Ne5 { [%eval 0.65] [%clk 0:13:55] } 30. a4 { [%eval 0.31] [%clk 0:19:50] } 30... Ra5?! { [%eval 1.33] } { Inaccuracy. R5b7 was best. } { [%clk 0:11:40] } 31. Nc4 { [%eval 1.16] [%clk 0:19:03] } 31... Nxc4 { [%eval 0.98] [%clk 0:12:01] } 32. Rxc4 { [%eval 1.24] [%clk 0:19:28] } 32... Rd8 { [%eval 1.13] [%clk 0:12:16] } 33. Re1 { [%eval 1.15] [%clk 0:18:23] } 33... Rd7 { [%eval 1.53] [%clk 0:11:21] } 34. Re3?! { [%eval 0.76] } { Inaccuracy. Rc1 was best. } { [%clk 0:15:13] } 34... Rd4 { [%eval 0.58] [%clk 0:10:57] } 35. Rec3 { [%eval 0.76] [%clk 0:10:02] } 35... Kd6 { [%eval 0.74] [%clk 0:05:49] } 36. Rd3?! { [%eval 0.17] } { Inaccuracy. Rxd4+ was best. } { [%clk 0:03:18] } 36... Rxd3 { [%eval 0.29] [%clk 0:04:48] } 37. Kxd3 { [%eval 0.31] [%clk 0:03:43] } 37... Ra6 { [%eval 0.15] [%clk 0:05:14] } 38. b4 { [%eval 0.22] [%clk 0:03:12] } 38... cxb4 { [%eval 0.24] [%clk 0:05:32] } 39. Rxb4 { [%eval 0.27] [%clk 0:03:38] } 39... Kc7 { [%eval 0.52] [%clk 0:04:23] } 40. Rb5 { [%eval 0.12] [%clk 0:03:39] } 40... e5?! { [%eval 0.83] } { Inaccuracy. Rxa4 was best. } { [%clk 0:00:36] } 41. a5 { [%eval 0.83] [%clk 0:23:31] } 41... Rd6+?! { [%eval 1.42] } { Inaccuracy. Rc6 was best. } { [%clk 0:30:57] } 42. Ke3 { [%eval 1.7] [%clk 0:23:12] } 42... a6? { [%eval 2.98] } { Mistake. Ra6 was best. } { [%clk 0:12:10] } 43. Rb3 { [%eval 2.97] [%clk 0:21:36] } 43... Rc6 { [%eval 3.08] [%clk 0:11:10] } 44. Kf3 { [%eval 2.99] [%clk 0:21:29] } 44... Rc4? { [%eval 5.26] } { Mistake. Kd7 was best. } { [%clk 0:10:13] } 45. Rb6 { [%eval 5.62] [%clk 0:20:33] } 45... Rc6 { [%eval 5.8] [%clk 0:10:35] } 46. Rxc6+ { [%eval 5.37] [%clk 0:16:14] } 46... Kxc6 { [%eval 5.72] [%clk 0:11:00] } 47. Kg4 { [%eval 5.76] [%clk 0:16:40] } 47... Kb5 { [%eval 5.49] [%clk 0:11:13] } 48. Kh5? { [%eval 3.39] } { Mistake. Kf5 was best. } { [%clk 0:17:03] } 48... Kxa5 { [%eval 2.64] [%clk 0:11:33] } 49. Kh6 { [%eval 2.78] [%clk 0:17:29] } 49... Kb5?! { [%eval 3.69] } { Inaccuracy. Kb4 was best. } { [%clk 0:09:18] } 50. Kxh7 { [%eval 3.76] [%clk 0:17:46] } 50... a5 { [%eval 3.38] [%clk 0:09:45] } 51. h5 { [%eval 3.37] [%clk 0:18:06] } 51... a4 { [%eval 3.26] [%clk 0:10:12] } 52. h6 { [%eval 3.92] [%clk 0:18:29] } 52... a3 { [%eval 3.12] [%clk 0:10:38] } 53. Kg7 { [%eval 3.65] [%clk 0:18:48] } 53... a2 { [%eval 3.63] [%clk 0:11:04] } 54. h7 { [%eval 3.22] [%clk 0:19:13] } 54... a1=Q { [%eval 3.58] [%clk 0:11:29] } 55. h8=Q { [%eval 3.36] [%clk 0:19:35] } 55... Qe1?! { [%eval 4.3] } { Inaccuracy. Qd4 was best. } { [%clk 0:11:30] } 56. Qe8+ { [%eval 5.05] [%clk 0:16:44] } 56... Kc5 { [%eval 5.8] [%clk 0:10:52] } 57. Qa4 { [%eval 5.28] [%clk 0:13:22] } 57... Qe2 { [%eval 5.97] [%clk 0:09:22] } 58. Qa7+ { [%eval 5.45] [%clk 0:11:15] } 58... Kd6?! { [%eval 7.58] } { Inaccuracy. Kb4 was best. } { [%clk 0:06:18] } 59. Qb6+ { [%eval 7.55] [%clk 0:11:38] } 59... Kd7 { [%eval 7.55] [%clk 0:06:43] } 60. Qb7+ { [%eval 7.67] [%clk 0:11:42] } 60... Kd8 { [%eval 7.7] [%clk 0:07:09] } 61. Qd5+ { [%eval 7.65] [%clk 0:10:51] } 61... Kc8 { [%eval 7.62] [%clk 0:07:29] } 62. Qc6+ { [%eval 7.59] [%clk 0:11:16] } 62... Kb8 { [%eval 7.52] [%clk 0:07:54] } 63. Qe8+ { [%eval 7.61] [%clk 0:11:38] } 63... Kc7 { [%eval 7.99] [%clk 0:08:10] } 64. Qxf7+ { [%eval 7.85] [%clk 0:12:03] } 64... Kb8 { [%eval 8.24] [%clk 0:08:19] } 65. Qe8+ { [%eval 7.72] [%clk 0:12:26] } 65... Kc7 { [%eval 7.7] [%clk 0:08:31] } 66. Qe7+ { [%eval 7.73] [%clk 0:12:53] } 66... Kc8 { [%eval 8.24] [%clk 0:08:27] } 67. Qe6+ { [%eval 8.21] [%clk 0:13:18] } 67... Kc7 { [%eval 8.21] [%clk 0:08:38] } 68. Qf5 { [%eval 8.46] [%clk 0:13:43] } 68... Qd3 { [%eval 8.79] [%clk 0:08:01] } 69. Kxf6 { [%eval 8.74] [%clk 0:13:35] } 69... Qd8+ { [%eval 9.06] [%clk 0:08:19] } 70. Kg7 { [%eval 8.95] [%clk 0:13:50] } 70... Qd4 { [%eval 8.71] [%clk 0:07:37] } 71. g4 { [%eval 9.07] [%clk 0:13:47] } 71... Kb6 { [%eval 9.72] [%clk 0:07:21] } 72. g5 { [%eval 9.86] [%clk 0:14:05] } 72... Ka5 { [%eval 9.94] [%clk 0:07:44] } 73. f4 { [%eval 10.85] [%clk 0:14:01] } 73... Ka4 { [%eval 11.34] [%clk 0:07:50] } 74. Qxe5 { [%eval 11.08] [%clk 0:14:13] } 74... Qd7+ { [%eval 16.87] [%clk 0:08:15] } 75. Kh6 { [%eval 11.75] [%clk 0:14:23] } 75... Qh3+ { [%eval 11.08] [%clk 0:08:26] } 76. Kg6 { [%eval 11.49] [%clk 0:14:48] } 76... Qc8 { [%eval 11.31] [%clk 0:08:50] } 77. Qd4+ { [%eval 10.6] [%clk 0:14:18] } 77... Ka3 { [%eval 11.52] [%clk 0:08:44] } 78. Qa7+ { [%eval 11.88] [%clk 0:13:34] } 78... Kb2 { [%eval 11.38] [%clk 0:09:03] } 79. Kg7 { [%eval 11.64] [%clk 0:13:58] } 79... Qe6 { [%eval 12.69] [%clk 0:09:05] } 80. e5 { [%eval 15.85] [%clk 0:14:22] } 1-0