Event: Round 2: IZOKWU SYLVESTER - EYENTONGHAN CALISTUS DENYEFA
Date: 2023-07-12
White: IZOKWU SYLVESTER
Black: EYENTONGHAN CALISTUS DENYEFA
Result: 1/2-1/2
ECO: D94
Opening: Grünfeld Defense: Three Knights Variation, Paris Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:26:06] } 1... g6 { [%eval 0.44] [%clk 1:30:42] } 2. d4 { [%eval 0.25] [%clk 1:26:12] } 2... Nf6 { [%eval 0.3] [%clk 1:31:04] } 3. Nc3 { [%eval 0.31] [%clk 1:26:23] } 3... d5 { [%eval 0.2] [%clk 1:31:26] } 4. Nf3 { [%eval 0.22] [%clk 1:26:11] } 4... Bg7 { [%eval 0.27] [%clk 1:31:45] } 5. e3 { [%eval 0.05] [%clk 1:25:31] } 5... O-O { [%eval 0.09] [%clk 1:30:56] } 6. Bd3 { [%eval -0.35] [%clk 1:25:46] } 6... dxc4 { [%eval 0.05] [%clk 1:28:01] } 7. Bxc4 { [%eval -0.01] [%clk 1:25:46] } 7... c5 { [%eval 0.0] [%clk 1:28:26] } 8. O-O { [%eval -0.01] [%clk 1:24:54] } 8... Nc6 { [%eval 0.01] [%clk 1:18:55] } 9. d5 { [%eval 0.18] [%clk 1:23:02] } 9... Na5 { [%eval 0.32] [%clk 1:19:17] } 10. Be2 { [%eval 0.17] [%clk 1:22:20] } 10... Bg4?! { [%eval 0.88] } { Inaccuracy. e6 was best. } { [%clk 1:18:49] } 11. e4 { [%eval 0.69] [%clk 1:22:30] } 11... Nd7 { [%eval 0.77] [%clk 1:17:54] } 12. h3 { [%eval 0.71] [%clk 1:22:05] } 12... Bxf3 { [%eval 0.68] [%clk 1:18:15] } 13. Bxf3 { [%eval 0.62] [%clk 1:21:57] } 13... a6 { [%eval 0.74] [%clk 1:17:02] } 14. Be3?! { [%eval 0.01] } { Inaccuracy. Be2 was best. } { [%clk 1:19:51] } 14... Nc4 { [%eval 0.02] [%clk 1:16:59] } 15. Bc1 { [%eval 0.1] [%clk 1:19:29] } 15... b5 { [%eval 0.0] [%clk 1:13:40] } 16. Rb1 { [%eval -0.43] [%clk 1:19:07] } 16... Qa5 { [%eval -0.38] [%clk 1:10:14] } 17. Qc2 { [%eval -0.37] [%clk 1:15:45] } 17... Nd6 { [%eval -0.27] [%clk 0:58:36] } 18. Be2 { [%eval -0.52] [%clk 1:15:01] } 18... b4 { [%eval -0.47] [%clk 0:57:45] } 19. Nd1?! { [%eval -1.57] } { Inaccuracy. Na4 was best. } { [%clk 1:13:00] } 19... Qxa2 { [%eval -1.7] [%clk 0:54:54] } 20. Bf4 { [%eval -1.64] [%clk 1:10:50] } 20... Nb5?! { [%eval -1.01] } { Inaccuracy. b3 was best. } { [%clk 0:52:16] } 21. Ne3 { [%eval -0.99] [%clk 1:06:28] } 21... Nd4 { [%eval -0.93] [%clk 0:51:13] } 22. Qd1?? { [%eval -3.35] } { Blunder. Qd2 was best. } { [%clk 1:06:39] } 22... Qa5?? { [%eval -0.91] } { Blunder. Qxb1 was best. } { [%clk 0:44:07] } 23. Nc4 { [%eval -0.87] [%clk 1:05:58] } 23... Qd8 { [%eval -0.95] [%clk 0:43:43] } 24. Bd3 { [%eval -0.9] [%clk 1:04:59] } 24... Nb6 { [%eval -1.09] [%clk 0:41:34] } 25. b3 { [%eval -1.13] [%clk 1:04:44] } 25... Nb5 { [%eval -0.99] [%clk 0:35:46] } 26. Qf3 { [%eval -1.39] [%clk 1:04:07] } 26... Nc3?! { [%eval -0.38] } { Inaccuracy. a5 was best. } { [%clk 0:34:10] } 27. Ra1 { [%eval -0.42] [%clk 1:03:03] } 27... f5 { [%eval 0.0] [%clk 0:29:34] } 28. Nxb6?? { [%eval -2.96] } { Blunder. exf5 was best. } { [%clk 0:52:19] } 28... fxe4 { [%eval -2.62] [%clk 0:29:52] } 29. Qg4?! { [%eval -3.55] } { Inaccuracy. Qe3 was best. } { [%clk 0:50:34] } 29... exd3?! { [%eval -2.58] } { Inaccuracy. Rxf4 was best. } { [%clk 0:26:44] } 30. Qe6+ { [%eval -2.56] [%clk 0:50:04] } 30... Rf7 { [%eval -2.06] [%clk 0:24:45] } 31. Be3 { [%eval -2.22] [%clk 0:46:32] } 31... Ne2+ { [%eval -2.68] [%clk 0:18:43] } 32. Kh1 { [%eval -2.75] [%clk 0:46:00] } 32... Nd4? { [%eval -1.2] } { Mistake. Bxa1 was best. } { [%clk 0:13:13] } 33. Bxd4 { [%eval -0.87] [%clk 0:44:48] } 33... Bxd4 { [%eval -1.06] [%clk 0:13:29] } 34. Nxa8 { [%eval -1.41] [%clk 0:43:03] } 34... Qxa8? { [%eval 0.23] } { Mistake. Bxa1 was best. } { [%clk 0:10:08] } 35. Rxa6 { [%eval 0.14] [%clk 0:40:08] } 35... Qb8 { [%eval 0.17] [%clk 0:10:25] } 36. d6 { [%eval 0.04] [%clk 0:31:02] } 36... exd6 { [%eval 0.15] [%clk 0:10:24] } 37. Rxd6 { [%eval 0.0] [%clk 0:30:42] } 37... Kg7 { [%eval 0.0] [%clk 0:09:55] } 38. Rxd4 { [%eval 0.0] [%clk 0:30:48] } 38... cxd4 { [%eval 0.0] [%clk 0:10:18] } 39. Qc4 { [%eval 0.0] [%clk 0:30:27] } 39... Qd6 { [%eval 0.0] [%clk 0:10:07] } 40. Qxd3 { [%eval 0.0] [%clk 0:30:09] } 40... Rc7 { [%eval 0.0] [%clk 0:10:06] } 41. Rd1 { [%eval 0.0] [%clk 0:30:14] } 41... Rc3 { [%eval 0.0] [%clk 0:08:33] } 42. Qxd4+ { [%eval 0.0] [%clk 0:30:04] } 42... Qxd4 { [%eval 0.0] [%clk 0:08:48] } 43. Rxd4 { [%eval 0.0] [%clk 0:30:32] } 43... Rxb3 { [%eval 0.0] [%clk 0:09:13] } 44. Rd7+ { [%eval 0.0] [%clk 0:30:04] } 44... Kg8 { [%eval 0.0] [%clk 0:06:25] } 45. h4 { [%eval 0.0] [%clk 0:30:06] } 45... Rb1+ { [%eval 0.0] [%clk 0:06:22] } 46. Kh2 { [%eval 0.0] [%clk 0:30:32] } 46... b3 { [%eval 0.0] [%clk 0:06:44] } 47. Kg3 { [%eval 0.0] [%clk 0:28:25] } 47... b2 { [%eval 0.0] [%clk 0:05:56] } 48. Rb7 { [%eval 0.0] [%clk 0:28:51] } 48... Kf8 { [%eval 0.0] [%clk 0:06:07] } 49. Kf3 { [%eval 0.0] [%clk 0:25:51] } 49... Ke8 { [%eval 0.0] [%clk 0:05:58] } 50. g3 { [%eval 0.0] [%clk 0:25:55] } 50... Kd8 { [%eval 0.0] [%clk 0:04:22] } 51. Kf4 { [%eval 0.0] [%clk 0:23:20] } 51... Kc8 { [%eval 0.0] [%clk 0:04:04] } 52. Rb3 { [%eval 0.0] [%clk 0:22:57] } 52... h6 { [%eval 0.0] [%clk 0:04:16] } 53. g4 { [%eval 0.0] [%clk 0:22:43] } 53... Kd7 { [%eval 0.0] [%clk 0:04:08] } 54. h5 { [%eval 0.0] [%clk 0:22:29] } 54... gxh5 { [%eval 0.0] [%clk 0:03:31] } 55. gxh5 { [%eval 0.0] [%clk 0:22:55] } 55... Ke6 { [%eval 0.0] [%clk 0:03:31] } 56. Rb6+ { [%eval 0.0] [%clk 0:22:27] } 56... Kd5 { [%eval 0.0] [%clk 0:02:36] } 57. Kf5 { [%eval 0.0] [%clk 0:22:17] } 1/2-1/2