Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-15
White: Piotrowski, Daniel
WhiteElo: 1768
Black: Dropia, Rafal
BlackElo: 1585
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Yerevan System
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:42] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:30:52] } 2... a6?! { [%eval 0.67] } { Inaccuracy. d6 was best. } { [%clk 1:31:16] } 3. Nc3?! { [%eval 0.0] } { Inaccuracy. c4 was best. } { [%clk 1:31:11] } 3... Nc6 { [%eval 0.52] [%clk 1:31:09] } 4. d4 { [%eval 0.58] [%clk 1:31:22] } 4... cxd4 { [%eval 0.53] [%clk 1:31:33] } 5. Nxd4 { [%eval 0.56] [%clk 1:31:48] } 5... e5 { [%eval 0.83] [%clk 1:31:16] } 6. Nf5 { [%eval 0.87] [%clk 1:31:04] } 6... d6 { [%eval 0.96] [%clk 1:29:50] } 7. Ne3 { [%eval 0.71] [%clk 1:28:36] } 7... Nf6 { [%eval 0.97] [%clk 1:29:23] } 8. Ned5 { [%eval 0.88] [%clk 1:27:52] } 8... Nxd5 { [%eval 0.87] [%clk 1:23:39] } 9. Nxd5 { [%eval 0.89] [%clk 1:27:43] } 9... Be6 { [%eval 0.8] [%clk 1:23:14] } 10. Be3 { [%eval 0.92] [%clk 1:27:51] } 10... Bxd5 { [%eval 1.24] [%clk 1:22:30] } 11. Qxd5 { [%eval 1.0] [%clk 1:27:46] } 11... Qa5+?! { [%eval 1.67] } { Inaccuracy. Rc8 was best. } { [%clk 1:17:55] } 12. Qxa5 { [%eval 1.63] [%clk 0:57:38] } 12... Nxa5 { [%eval 1.57] [%clk 1:18:23] } 13. Bb6 { [%eval 1.39] [%clk 0:57:48] } 13... Nc6 { [%eval 1.35] [%clk 1:18:50] } 14. O-O-O { [%eval 1.32] [%clk 0:58:09] } 14... Rc8 { [%eval 1.31] [%clk 1:17:07] } 15. g3 { [%eval 0.88] [%clk 0:51:23] } 15... Nb8 { [%eval 1.1] [%clk 1:14:51] } 16. Ba5 { [%eval 0.89] [%clk 0:46:06] } 16... Nd7 { [%eval 0.97] [%clk 1:10:49] } 17. Bh3 { [%eval 0.59] [%clk 0:44:51] } 17... Rc6 { [%eval 1.0] [%clk 1:09:21] } 18. Rd3?! { [%eval 0.32] } { Inaccuracy. f4 was best. } { [%clk 0:31:47] } 18... Nc5 { [%eval 0.23] [%clk 1:05:20] } 19. Re3 { [%eval 0.29] [%clk 0:31:13] } 19... Be7 { [%eval 0.4] [%clk 0:57:12] } 20. Kb1 { [%eval 0.25] [%clk 0:31:42] } 20... Ne6 { [%eval 0.52] [%clk 0:52:39] } 21. Bxe6 { [%eval 0.15] [%clk 0:29:28] } 21... fxe6 { [%eval 0.31] [%clk 0:53:07] } 22. Rd1 { [%eval 0.09] [%clk 0:29:57] } 22... O-O { [%eval 0.25] [%clk 0:39:58] } 23. f3 { [%eval 0.24] [%clk 0:30:25] } 23... Rfc8 { [%eval 0.28] [%clk 0:39:23] } 24. Rc3 { [%eval 0.2] [%clk 0:25:57] } 24... Kf7 { [%eval 0.31] [%clk 0:36:57] } 25. Rdd3 { [%eval 0.16] [%clk 0:25:42] } 25... Rxc3 { [%eval 0.2] [%clk 0:33:39] } 26. Bxc3 { [%eval 0.19] [%clk 0:25:07] } 26... Rc6 { [%eval 0.38] [%clk 0:31:25] } 27. Bb4 { [%eval 0.14] [%clk 0:23:00] } 27... g6 { [%eval 0.27] [%clk 0:28:03] } 28. b3 { [%eval 0.21] [%clk 0:23:05] } 28... b6 { [%eval 0.2] [%clk 0:26:27] } 29. a4 { [%eval 0.14] [%clk 0:22:53] } 29... Ke8 { [%eval 0.24] [%clk 0:24:27] } 30. Kb2 { [%eval 0.1] [%clk 0:21:55] } 30... Kd7 { [%eval 0.26] [%clk 0:22:48] } 31. Bc3 { [%eval 0.17] [%clk 0:22:08] } 31... Ke8 { [%eval 0.39] [%clk 0:22:16] } 32. Bb4 { [%eval 0.13] [%clk 0:21:19] } 32... Kd7 { [%eval 0.35] [%clk 0:21:15] } 33. c4 { [%eval 0.15] [%clk 0:17:19] } 33... a5 { [%eval 0.09] [%clk 0:15:02] } 34. Bc3 { [%eval 0.15] [%clk 0:15:11] } 34... Kc8 { [%eval 0.1] [%clk 0:15:21] } 35. Rd1 { [%eval 0.1] [%clk 0:14:45] } 35... Kb7 { [%eval 0.12] [%clk 0:14:24] } 36. Kc2 { [%eval 0.18] [%clk 0:11:52] } 36... Rc8 { [%eval 0.12] [%clk 0:14:26] } 37. Kd3 { [%eval 0.19] [%clk 0:11:52] } 37... Kc6 { [%eval 0.13] [%clk 0:13:11] } 38. Bb2 { [%eval 0.03] [%clk 0:09:36] } 38... Rf8 { [%eval 0.11] [%clk 0:11:09] } 39. Ke2 { [%eval 0.09] [%clk 0:09:15] } 39... Bg5?? { [%eval 2.61] } { Blunder. g5 was best. } { [%clk 0:09:56] } 40. Ba3?? { [%eval 0.13] } { Blunder. Rxd6+ was best. } { [%clk 0:36:01] } 40... Rd8 { [%eval 0.03] [%clk 0:39:43] } 41. Bb2 { [%eval 0.06] [%clk 0:34:52] } 41... Rf8?? { [%eval 2.46] } { Blunder. Be7 was best. } { [%clk 0:37:23] } 42. Rd3?? { [%eval 0.05] } { Blunder. Rxd6+ was best. } { [%clk 0:34:58] } 42... Rf7 { [%eval 0.11] [%clk 0:35:21] } 43. Bc3 { [%eval 0.0] [%clk 0:33:58] } 43... Bh6 { [%eval 0.17] [%clk 0:34:18] } 44. Be1 { [%eval 0.0] [%clk 0:32:41] } 44... Rd7 { [%eval 0.06] [%clk 0:32:23] } 45. Bf2 { [%eval 0.0] [%clk 0:32:45] } 45... Rf7 { [%eval 0.07] [%clk 0:32:21] } 46. Rd1 { [%eval 0.05] [%clk 0:31:37] } 46... Bg5 { [%eval 0.03] [%clk 0:28:08] } 47. Bg1 { [%eval 0.04] [%clk 0:28:13] } 47... Bh6 { [%eval 0.02] [%clk 0:24:49] } 48. Rb1 { [%eval 0.04] [%clk 0:28:31] } 48... Rd7 { [%eval 0.04] [%clk 0:23:45] } 49. Rb2 { [%eval 0.08] [%clk 0:26:51] } 49... Rf7 { [%eval 0.09] [%clk 0:20:50] } 50. Rc2 { [%eval 0.05] [%clk 0:23:39] } 50... Rf8 { [%eval 0.05] [%clk 0:19:37] } 51. Rc3 { [%eval 0.03] [%clk 0:23:43] } 51... Rf7 { [%eval 0.2] [%clk 0:19:19] } 52. Rd3 { [%eval 0.0] [%clk 0:24:00] } 52... Rd7 { [%eval 0.06] [%clk 0:18:15] } 53. Bf2 { [%eval 0.0] [%clk 0:24:23] } 53... Bc1 { [%eval 0.0] [%clk 0:17:09] } 54. Rd1 { [%eval 0.0] [%clk 0:22:05] } 54... Bh6 { [%eval 0.18] [%clk 0:17:22] } 55. h4 { [%eval 0.1] [%clk 0:21:14] } 55... Rb7 { [%eval 0.1] [%clk 0:16:31] } 56. h5 { [%eval 0.28] [%clk 0:18:18] } 56... g5?! { [%eval 0.9] } { Inaccuracy. gxh5 was best. } { [%clk 0:16:00] } 57. Be3 { [%eval 0.93] [%clk 0:18:32] } 57... Rd7 { [%eval 0.84] [%clk 0:15:59] } 58. Rb1 { [%eval 0.78] [%clk 0:18:30] } 58... Rf7?! { [%eval 1.43] } { Inaccuracy. Ra7 was best. } { [%clk 0:14:34] } 59. Rb2?! { [%eval 0.86] } { Inaccuracy. b4 was best. } { [%clk 0:16:37] } 59... Rd7?! { [%eval 1.53] } { Inaccuracy. Ra7 was best. } { [%clk 0:14:30] } 60. Kf2?! { [%eval 0.84] } { Inaccuracy. b4 was best. } { [%clk 0:16:28] } 60... Rg7?! { [%eval 1.47] } { Inaccuracy. Ra7 was best. } { [%clk 0:13:45] } 61. Kg2?! { [%eval 0.57] } { Inaccuracy. b4 was best. } { [%clk 0:15:52] } 61... Rg8?? { [%eval 3.0] } { Blunder. Ra7 was best. } { [%clk 0:13:53] } 62. Kh3?? { [%eval -4.71] } { Blunder. b4 was best. } { [%clk 0:15:33] } 62... g4+ { [%eval -4.77] [%clk 0:13:40] } 63. fxg4 { [%eval -4.91] [%clk 0:15:46] } 63... Bxe3 { [%eval -4.81] [%clk 0:14:01] } 64. Re2 { [%eval -4.69] [%clk 0:16:10] } 64... Bg5 { [%eval -4.99] [%clk 0:13:51] } 65. Rf2 { [%eval -5.27] [%clk 0:16:35] } 65... Rg7 { [%eval -4.73] [%clk 0:12:28] } 66. Rf8 { [%eval -4.63] [%clk 0:16:56] } 66... h6 { [%eval -5.04] [%clk 0:12:08] } 67. Re8 { [%eval -5.11] [%clk 0:17:06] } 67... Re7 { [%eval -5.01] [%clk 0:12:13] } 68. Rc8+ { [%eval -5.07] [%clk 0:17:32] } 68... Kb7 { [%eval -4.96] [%clk 0:11:49] } 69. Rd8 { [%eval -4.97] [%clk 0:17:07] } 69... Kc7 { [%eval -4.55] [%clk 0:12:06] } 70. Rf8 { [%eval -5.0] [%clk 0:17:11] } 70... Kc6 { [%eval -4.92] [%clk 0:12:08] } 71. Rc8+ { [%eval -4.98] [%clk 0:17:33] } 71... Rc7 { [%eval -4.97] [%clk 0:12:35] } 72. Re8 { [%eval -5.04] [%clk 0:17:47] } 72... Kc5 { [%eval -5.21] [%clk 0:12:28] } 73. Rxe6 { [%eval -5.12] [%clk 0:18:11] } 73... Rd7 { [%eval -5.87] [%clk 0:12:26] } 74. Re8 { [%eval -6.21] [%clk 0:18:23] } 74... Rd8 { [%eval -6.19] [%clk 0:12:15] } 75. Re6 { [%eval -6.25] [%clk 0:18:45] } 75... Kb4 { [%eval -6.31] [%clk 0:12:20] } 76. Rg6 { [%eval -6.1] [%clk 0:18:49] } 76... Kxb3 { [%eval -6.31] [%clk 0:12:33] } 77. Rg7 { [%eval -6.32] [%clk 0:19:15] } 77... Kxa4 { [%eval -5.99] [%clk 0:12:26] } 78. Rb7 { [%eval -6.07] [%clk 0:19:39] } 78... Be3 { [%eval -5.67] [%clk 0:11:55] } 79. Kg2 { [%eval -6.05] [%clk 0:20:07] } 79... Rf8 { [%eval -6.09] [%clk 0:11:56] } 80. Rd7 { [%eval -5.8] [%clk 0:20:26] } 80... Rf6 { [%eval -6.16] [%clk 0:11:57] } 81. Rc7 { [%eval -5.87] [%clk 0:20:06] } 81... Kb3 { [%eval -6.63] [%clk 0:11:46] } 0-1