Event: 32nd Annual North American Open
Site: ChessKast.com
Date: 2022-12-28
White: Saif Shawkat
Black: Chikwere Onyekwere
Result: 1/2-1/2
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... d5 { [%eval 0.27] [%clk 1:30:29] } 2. c4 { [%eval 0.29] [%clk 1:30:43] } 2... c6 { [%eval 0.3] [%clk 1:30:58] } 3. cxd5 { [%eval 0.24] [%clk 1:31:11] } 3... cxd5 { [%eval 0.19] [%clk 1:31:27] } 4. Nc3 { [%eval 0.15] [%clk 1:31:40] } 4... Nc6 { [%eval 0.32] [%clk 1:31:25] } 5. e4 { [%eval 0.08] [%clk 1:18:26] } 5... e6 { [%eval 0.25] [%clk 1:31:52] } 6. Nf3 { [%eval 0.0] [%clk 1:04:13] } 6... dxe4 { [%eval 0.0] [%clk 1:26:30] } 7. Nxe4 { [%eval 0.0] [%clk 1:04:42] } 7... Bb4+ { [%eval 0.0] [%clk 1:25:39] } 8. Nc3 { [%eval 0.09] [%clk 1:05:08] } 8... Nf6 { [%eval 0.05] [%clk 1:25:15] } 9. Bd3 { [%eval 0.07] [%clk 0:56:27] } 9... h6 { [%eval 0.06] [%clk 1:25:41] } 10. O-O { [%eval 0.07] [%clk 0:56:45] } 10... O-O { [%eval 0.0] [%clk 1:10:18] } 11. Bb1 { [%eval 0.03] [%clk 0:57:13] } 11... Bd6 { [%eval 0.0] [%clk 0:55:39] } 12. a3 { [%eval -0.11] [%clk 0:57:39] } 12... b6 { [%eval 0.01] [%clk 0:49:36] } 13. Qe2 { [%eval -0.47] [%clk 0:42:16] } 13... Bb7 { [%eval -0.43] [%clk 0:49:11] } 14. Rd1 { [%eval -0.6] [%clk 0:41:04] } 14... Rc8 { [%eval -0.52] [%clk 0:40:48] } 15. Ne5 { [%eval -0.78] [%clk 0:38:15] } 15... Bb8 { [%eval -0.76] [%clk 0:41:16] } 16. Be3 { [%eval -0.93] [%clk 0:29:03] } 16... Re8 { [%eval -0.52] [%clk 0:36:01] } 17. Ne4?! { [%eval -1.27] } { Inaccuracy. Ng4 was best. } { [%clk 0:21:01] } 17... Nxe4?! { [%eval -0.18] } { Inaccuracy. Nd5 was best. } { [%clk 0:34:35] } 18. Bxe4 { [%eval -0.28] [%clk 0:21:29] } 18... Qh4 { [%eval -0.09] [%clk 0:34:06] } 19. f4 { [%eval -0.28] [%clk 0:12:39] } 19... Na5 { [%eval -0.26] [%clk 0:34:35] } 20. Bd3 { [%eval -0.4] [%clk 0:02:09] } 20... Bd5 { [%eval -0.33] [%clk 0:35:04] } 21. Rf1 { [%eval -0.26] [%clk 0:02:51] } 21... Nb3 { [%eval 0.0] [%clk 0:35:32] } 22. Rad1 { [%eval 0.0] [%clk 0:03:41] } 22... f5 { [%eval 0.0] [%clk 0:36:00] } 23. Bb5 { [%eval -0.23] [%clk 0:04:10] } 23... Red8 { [%eval -0.16] [%clk 0:35:38] } 24. Rd3 { [%eval -0.35] [%clk 0:02:44] } 24... Bxe5 { [%eval -0.21] [%clk 0:32:17] } 25. dxe5 { [%eval -0.19] [%clk 0:01:28] } 25... Nc5 { [%eval -0.14] [%clk 0:32:46] } 26. Rc3 { [%eval -0.18] [%clk 0:04:42] } 26... Ne4 { [%eval -0.11] [%clk 0:33:15] } 27. Rxc8 { [%eval -0.02] [%clk 0:05:11] } 27... Rxc8 { [%eval -0.13] [%clk 0:33:44] } 28. Rc1 { [%eval -0.16] [%clk 0:04:56] } 28... Rxc1+ { [%eval -0.1] [%clk 0:34:13] } 29. Bxc1 { [%eval -0.09] [%clk 0:05:15] } 29... g5 { [%eval -0.01] [%clk 0:32:44] } 30. fxg5 { [%eval 0.0] [%clk 0:04:20] } 30... hxg5 { [%eval 0.0] [%clk 0:33:14] } 31. Bd3 { [%eval 0.0] [%clk 0:02:58] } 31... Nc5 { [%eval -0.06] [%clk 0:33:43] } 32. Bc2 { [%eval -0.04] [%clk 0:02:45] } 32... Kf7 { [%eval 0.0] [%clk 0:34:12] } 33. Be3 { [%eval -0.07] [%clk 0:00:38] } 33... Ne4 { [%eval 0.0] [%clk 0:34:41] } 34. Bf2? { [%eval -1.32] } { Mistake. Bxe4 was best. } { [%clk 0:02:30] } 34... Nxf2 { [%eval -1.12] [%clk 0:33:22] } 35. Qxf2 { [%eval -1.26] [%clk 0:02:59] } 35... Qc4 { [%eval -1.15] [%clk 0:32:37] } 36. h3 { [%eval -1.04] [%clk 0:01:03] } 36... Be4?! { [%eval 0.0] } { Inaccuracy. Qc7 was best. } { [%clk 0:33:06] } 37. Bxe4 { [%eval 0.0] [%clk 0:00:54] } 37... Qxe4 { [%eval -0.03] [%clk 0:33:35] } 38. Qd2 { [%eval -0.03] [%clk 0:00:45] } 38... Qxe5 { [%eval 0.0] [%clk 0:33:05] } 39. Qxg5 { [%eval 0.0] [%clk 0:00:41] } 39... Qxb2 { [%eval 0.0] [%clk 0:33:34] } 40. Qh5+ { [%eval 0.0] [%clk 0:01:10] } 40... Kg7 { [%eval 0.0] [%clk 0:32:35] } 41. Qg5+ { [%eval 0.0] [%clk 0:00:55] } 41... Kf7 { [%eval 0.0] [%clk 0:30:39] } 42. Qh5+ { [%eval 0.0] [%clk 0:00:38] } 42... Kf8 { [%eval 0.0] [%clk 0:23:04] } 43. Qh6+ { [%eval 0.0] [%clk 0:01:08] } 43... Ke7 { [%eval 0.0] [%clk 0:23:33] } 44. Qh7+ { [%eval 0.0] [%clk 0:01:06] } 44... Kd6 { [%eval 0.0] [%clk 0:24:02] } 45. Qxa7 { [%eval 0.0] [%clk 0:01:04] } 45... Qd4+ { [%eval 0.0] [%clk 0:24:05] } 46. Kh1 { [%eval -0.03] [%clk 0:01:59] } 46... e5 { [%eval 0.0] [%clk 0:23:56] } 47. Qb8+ { [%eval 0.0] [%clk 0:01:45] } 47... Kd5 { [%eval 0.0] [%clk 0:23:32] } 48. Qb7+ { [%eval -0.45] [%clk 0:03:48] } 48... Kc4 { [%eval -0.49] [%clk 0:20:05] } 49. Qf7+?! { [%eval -1.26] } { Inaccuracy. Qc8+ was best. } { [%clk 0:02:15] } 49... Kc3 { [%eval -1.21] [%clk 0:20:34] } 50. Qxf5 { [%eval -1.26] [%clk 0:05:36] } 50... e4 { [%eval -1.28] [%clk 0:21:03] } 51. Qf1 { [%eval -1.15] [%clk 0:05:27] } 51... Kd2?! { [%eval -0.57] } { Inaccuracy. e3 was best. } { [%clk 0:17:05] } 52. Qf4+ { [%eval -0.57] [%clk 0:00:39] } 52... Kc3 { [%eval -0.26] [%clk 0:17:02] } 53. Qc1+ { [%eval -0.18] [%clk 0:01:27] } 53... Kb3 { [%eval -0.22] [%clk 0:17:30] } 54. g4 { [%eval -0.53] [%clk 0:04:27] } 54... e3 { [%eval -0.18] [%clk 0:17:06] } 55. Qf1?? { [%eval -5.97] } { Blunder. Qb1+ was best. } { [%clk 0:01:36] } 55... Qd2 { [%eval -6.06] [%clk 0:17:35] } 56. Qb1+ { [%eval -6.08] [%clk 0:00:32] } 56... Kxa3?! { [%eval -4.71] } { Inaccuracy. Kc3 was best. } { [%clk 0:18:03] } 57. Qa1+ { [%eval -4.89] [%clk 0:01:01] } 57... Kb3 { [%eval -4.49] [%clk 0:17:35] } 58. Qb1+ { [%eval -5.08] [%clk 0:01:30] } 58... Kc3?? { [%eval -2.03] } { Blunder. Ka3 was best. } { [%clk 0:18:03] } 59. Qa1+?! { [%eval -3.39] } { Inaccuracy. Qxb6 was best. } { [%clk 0:01:59] } 59... Kc4 { [%eval -3.27] [%clk 0:17:22] } 60. Qa4+ { [%eval -2.58] [%clk 0:01:52] } 60... Kc5 { [%eval -3.22] [%clk 0:17:01] } 61. Qa3+ { [%eval -2.11] [%clk 0:01:56] } 61... Kd5 { [%eval -2.77] [%clk 0:15:11] } 62. Qa8+ { [%eval -2.29] [%clk 0:01:25] } 62... Ke5 { [%eval -2.61] [%clk 0:15:40] } 63. Qb8+ { [%eval -3.06] [%clk 0:02:31] } 63... Ke4 { [%eval -3.57] [%clk 0:15:14] } 64. Qe8+ { [%eval -3.4] [%clk 0:03:00] } 64... Kf3 { [%eval -4.13] [%clk 0:14:55] } 65. Qf7+ { [%eval -4.56] [%clk 0:03:29] } 65... Kg3 { [%eval -4.95] [%clk 0:14:58] } 66. Qc7+ { [%eval -4.52] [%clk 0:03:30] } 66... Kxh3 { [%eval -4.57] [%clk 0:15:27] } 67. Qh7+ { [%eval -4.73] [%clk 0:03:58] } 67... Kxg4?? { [%eval 0.0] } { Blunder. Kg3 was best. } { [%clk 0:15:16] } 68. Qe4+ { [%eval 0.0] [%clk 0:04:07] } 68... Kg3 { [%eval 0.0] [%clk 0:15:45] } 69. Qxe3+ { [%eval 0.0] [%clk 0:03:11] } 69... Qxe3 { [%eval 0.0] [%clk 0:15:45] } 1/2-1/2