Event: Round 4: Krief, Tom - Kocan, Barry A
Date: 2024-03-31
White: Krief, Tom
WhiteElo: 1713
Black: Kocan, Barry A
BlackElo: 1719
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:29:24] } 1... c5 { [%eval 0.17] [%clk 1:30:46] } 2. Nc3 { [%eval 0.24] [%clk 1:29:10] } 2... d6 { [%eval 0.0] [%clk 1:30:58] } 3. Bb5+ { [%eval 0.12] [%clk 1:28:17] } 3... Nd7 { [%eval 0.19] [%clk 1:31:08] } 4. Qf3?! { [%eval -0.36] } { Inaccuracy. Be2 was best. } { [%clk 1:26:43] } 4... a6 { [%eval -0.15] [%clk 1:30:16] } 5. Bc4 { [%eval -0.64] [%clk 1:26:53] } 5... Ne5 { [%eval -0.68] [%clk 1:29:58] } 6. Qe2 { [%eval -0.73] [%clk 1:26:44] } 6... Nxc4 { [%eval -0.72] [%clk 1:29:54] } 7. Qxc4 { [%eval -0.72] [%clk 1:26:59] } 7... Nf6 { [%eval -0.42] [%clk 1:27:21] } 8. Nf3 { [%eval -0.91] [%clk 1:25:00] } 8... b5 { [%eval -0.89] [%clk 1:22:39] } 9. Qe2 { [%eval -0.83] [%clk 1:24:02] } 9... Bb7 { [%eval -0.88] [%clk 1:21:08] } 10. d3 { [%eval -0.87] [%clk 1:22:53] } 10... g6 { [%eval -0.9] [%clk 1:20:23] } 11. Be3 { [%eval -1.05] [%clk 1:22:29] } 11... Bg7 { [%eval -1.01] [%clk 1:19:49] } 12. Qd2 { [%eval -1.06] [%clk 1:22:15] } 12... b4 { [%eval -1.0] [%clk 1:17:29] } 13. Ne2 { [%eval -1.09] [%clk 1:22:15] } 13... Ng4 { [%eval -1.17] [%clk 1:17:06] } 14. Bf4 { [%eval -1.24] [%clk 1:20:25] } 14... Bxb2 { [%eval -1.25] [%clk 1:17:09] } 15. Rb1 { [%eval -1.26] [%clk 1:20:38] } 15... Bg7 { [%eval -1.37] [%clk 1:17:19] } 16. h3 { [%eval -1.39] [%clk 1:20:08] } 16... Nf6 { [%eval -1.32] [%clk 1:16:54] } 17. Bh6 { [%eval -1.35] [%clk 1:20:02] } 17... O-O { [%eval -1.25] [%clk 1:15:19] } 18. h4?! { [%eval -1.84] } { Inaccuracy. O-O was best. } { [%clk 1:19:58] } 18... Bxh6 { [%eval -1.78] [%clk 1:10:01] } 19. Qxh6 { [%eval -1.73] [%clk 1:19:09] } 19... Ng4 { [%eval -1.66] [%clk 1:10:06] } 20. Qd2 { [%eval -2.0] [%clk 1:18:44] } 20... h5 { [%eval -1.81] [%clk 1:10:07] } 21. Ng5 { [%eval -1.88] [%clk 1:18:28] } 21... Kg7?! { [%eval -1.05] } { Inaccuracy. d5 was best. } { [%clk 1:09:09] } 22. f3 { [%eval -0.94] [%clk 1:18:11] } 22... Nf6 { [%eval -0.82] [%clk 1:08:07] } 23. Nf4?! { [%eval -1.72] } { Inaccuracy. f4 was best. } { [%clk 1:17:17] } 23... Bc8 { [%eval -1.92] [%clk 1:07:21] } 24. g4 { [%eval -2.36] [%clk 1:14:14] } 24... hxg4?! { [%eval -1.4] } { Inaccuracy. e5 was best. } { [%clk 1:02:49] } 25. h5 { [%eval -1.64] [%clk 1:14:22] } 25... Rh8 { [%eval -1.31] [%clk 0:54:32] } 26. h6+ { [%eval -1.53] [%clk 1:14:44] } 26... Kf8 { [%eval -1.35] [%clk 0:53:45] } 27. c4 { [%eval -1.78] [%clk 1:12:16] } 27... e5 { [%eval -1.92] [%clk 0:53:16] } 28. Nd5 { [%eval -1.99] [%clk 1:11:09] } 28... Nxd5 { [%eval -1.96] [%clk 0:52:55] } 29. cxd5 { [%eval -2.21] [%clk 1:10:34] } 29... f6 { [%eval -2.13] [%clk 0:50:54] } 30. Ne6+ { [%eval -2.32] [%clk 1:10:10] } 30... Bxe6 { [%eval -2.24] [%clk 0:50:54] } 31. dxe6 { [%eval -2.03] [%clk 1:10:27] } 31... gxf3 { [%eval -1.86] [%clk 0:50:27] } 32. h7? { [%eval -3.26] } { Mistake. a3 was best. } { [%clk 1:09:54] } 32... g5?! { [%eval -2.3] } { Inaccuracy. Ra7 was best. } { [%clk 0:49:12] } 33. Qh2 { [%eval -2.86] [%clk 1:09:03] } 33... Ra7 { [%eval -3.12] [%clk 0:48:58] } 34. Qh6+?! { [%eval -3.98] } { Inaccuracy. Qh3 was best. } { [%clk 1:08:21] } 34... Rg7 { [%eval -4.05] [%clk 0:48:31] } 35. Kf2 { [%eval -5.03] [%clk 1:06:58] } 35... Qe7 { [%eval -4.9] [%clk 0:48:41] } 36. Qh3 { [%eval -5.73] [%clk 1:06:11] } 36... Rgxh7 { [%eval -5.75] [%clk 0:48:30] } 37. Qxf3 { [%eval -5.68] [%clk 1:06:12] } 37... Qxe6 { [%eval -5.72] [%clk 0:47:22] } 38. Rbg1 { [%eval -5.62] [%clk 1:04:15] } 38... Rxh1 { [%eval -6.01] [%clk 0:44:30] } 39. Rxh1 { [%eval -5.96] [%clk 1:04:44] } 39... Rxh1 { [%eval -5.8] [%clk 0:44:09] } 40. Qxh1 { [%eval -5.81] [%clk 1:05:02] } 40... Qxa2+ { [%eval -5.62] [%clk 0:44:29] } 41. Ke3 { [%eval -5.67] [%clk 1:04:51] } 41... Ke7 { [%eval -5.1] [%clk 0:43:41] } 42. Qh3 { [%eval -5.66] [%clk 1:04:44] } 42... Qe6 { [%eval -4.94] [%clk 0:39:05] } 43. Qh7+ { [%eval -4.79] [%clk 1:05:02] } 43... Qf7 { [%eval -4.81] [%clk 0:39:02] } 44. Qh3 { [%eval -5.58] [%clk 1:05:10] } 44... Kd8 { [%eval -5.28] [%clk 0:39:05] } 45. Qh8+ { [%eval -5.3] [%clk 1:05:21] } 45... Kc7 { [%eval -5.13] [%clk 0:31:55] } 46. Qa8 { [%eval -5.58] [%clk 1:05:24] } 46... Kb6 { [%eval -5.55] [%clk 0:31:31] } 47. Qb8+ { [%eval -5.42] [%clk 1:05:34] } 47... Kc6 { [%eval -5.24] [%clk 0:28:53] } 48. Qc8+ { [%eval -5.85] [%clk 1:04:19] } 48... Kb5 { [%eval -5.67] [%clk 0:26:09] } 49. Qb8+ { [%eval -5.64] [%clk 1:04:27] } 49... Kc6 { [%eval -5.42] [%clk 0:22:43] } 50. Qc8+ { [%eval -5.19] [%clk 1:04:41] } 50... Qc7 { [%eval -4.72] [%clk 0:22:11] } 51. Qxa6+ { [%eval -5.08] [%clk 1:04:52] } 51... Qb6 { [%eval -5.07] [%clk 0:21:16] } 52. Qc8+ { [%eval -5.18] [%clk 1:03:12] } 52... Qc7 { [%eval -4.57] [%clk 0:20:07] } 53. Qe8+ { [%eval -5.18] [%clk 1:02:29] } 53... Kb6 { [%eval -5.14] [%clk 0:19:46] } 54. Qa4 { [%eval -5.63] [%clk 1:02:41] } 54... g4 { [%eval -5.38] [%clk 0:19:26] } 55. Qd1 { [%eval -6.09] [%clk 1:02:37] } 55... Qd7 { [%eval -5.25] [%clk 0:19:15] } 56. Qf1 { [%eval -5.82] [%clk 1:02:03] } 56... Qe6 { [%eval -5.7] [%clk 0:19:08] } 57. Qf2 { [%eval -6.07] [%clk 1:00:30] } 57... Kb5 { [%eval -6.13] [%clk 0:18:14] } 58. Qf1 { [%eval -6.69] [%clk 0:59:47] } 58... c4 { [%eval -7.09] [%clk 0:16:42] } 59. Qa1 { [%eval -8.05] [%clk 0:59:27] } 59... cxd3 { [%eval -7.85] [%clk 0:16:27] } 60. Qa8 { [%eval -7.72] [%clk 0:57:53] } 60... d2?! { [%eval -5.46] } { Inaccuracy. Qc4 was best. } { [%clk 0:15:53] } 61. Qb7+ { [%eval -5.53] [%clk 0:56:53] } 61... Kc4 { [%eval -5.4] [%clk 0:14:35] } 62. Kxd2?! { [%eval -7.33] } { Inaccuracy. Qa6+ was best. } { [%clk 0:56:09] } 62... Kb3 { [%eval -6.8] [%clk 0:13:47] } 63. Qc6?! { [%eval -10.33] } { Inaccuracy. Qg7 was best. } { [%clk 0:55:56] } 63... Qc4 { [%eval -8.12] [%clk 0:13:51] } 64. Qa8?? { [%eval #-12] } { Checkmate is now unavoidable. Qxd6 was best. } { [%clk 0:55:18] } 64... g3 { [%eval #-11] [%clk 0:13:11] } 65. Qa1 { [%eval #-11] [%clk 0:55:17] } 65... Qc3+ { [%eval #-12] [%clk 0:13:27] } 0-1