Event: Round 4: Ozdemir, Abdurrahim Kayra - Acar, Erdogan
Date: 2025-07-23
White: Ozdemir, Abdurrahim Kayra
WhiteElo: 1727
Black: Acar, Erdogan
BlackElo: 1833
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Fianchetto
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:29:40] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... g6 { [%eval 0.34] [%clk 1:29:55] } 3. d4 { [%eval 0.35] [%clk 1:31:49] } 3... cxd4 { [%eval 0.38] [%clk 1:30:20] } 4. Qxd4 { [%eval 0.38] [%clk 1:32:16] } 4... Nf6 { [%eval 0.3] [%clk 1:30:43] } 5. e5 { [%eval 0.19] [%clk 1:32:44] } 5... Nc6 { [%eval 0.21] [%clk 1:31:07] } 6. Qa4 { [%eval 0.25] [%clk 1:33:12] } 6... Nd5 { [%eval 0.16] [%clk 1:31:26] } 7. Qb3 { [%eval 0.21] [%clk 1:33:38] } 7... Nc7 { [%eval 0.13] [%clk 1:31:48] } 8. Ng5 { [%eval 0.17] [%clk 1:34:02] } 8... Ne6 { [%eval 0.13] [%clk 1:25:29] } 9. Nxe6 { [%eval 0.17] [%clk 1:34:26] } 9... dxe6 { [%eval 0.17] [%clk 1:18:19] } 10. f4 { [%eval 0.26] [%clk 1:34:46] } 10... f6 { [%eval 0.22] [%clk 1:05:07] } 11. exf6 { [%eval 0.21] [%clk 1:26:43] } 11... exf6 { [%eval 0.17] [%clk 1:05:03] } 12. Be3 { [%eval 0.16] [%clk 1:26:59] } 12... Kf7 { [%eval 0.2] [%clk 0:58:18] } 13. Nd2 { [%eval 0.27] [%clk 1:22:29] } 13... Qa5?! { [%eval 0.9] } { Inaccuracy. Qc7 was best. } { [%clk 0:51:57] } 14. O-O-O { [%eval 0.95] [%clk 1:13:01] } 14... Bc5? { [%eval 2.53] } { Mistake. Be7 was best. } { [%clk 0:46:27] } 15. Bxc5 { [%eval 2.44] [%clk 1:11:40] } 15... Qxc5 { [%eval 2.32] [%clk 0:46:33] } 16. Ne4 { [%eval 2.89] [%clk 1:12:05] } 16... Qb4 { [%eval 2.78] [%clk 0:45:07] } 17. Nd6+ { [%eval 2.67] [%clk 1:07:46] } 17... Ke7 { [%eval 2.52] [%clk 0:42:34] } 18. Bc4?? { [%eval 0.15] } { Blunder. Qh3 was best. } { [%clk 0:54:35] } 18... Qxb3 { [%eval 0.04] [%clk 0:37:51] } 19. Bxb3 { [%eval 0.0] [%clk 0:54:15] } 19... Rd8 { [%eval 0.01] [%clk 0:29:10] } 20. Ne4 { [%eval 0.0] [%clk 0:52:52] } 20... b6 { [%eval 0.0] [%clk 0:14:08] } 21. Rxd8 { [%eval 0.0] [%clk 0:50:44] } 21... Nxd8 { [%eval 0.0] [%clk 0:14:31] } 22. Re1 { [%eval 0.0] [%clk 0:50:09] } 22... Nc6 { [%eval 0.06] [%clk 0:09:57] } 23. Nc3 { [%eval 0.09] [%clk 0:48:43] } 23... Na5 { [%eval 0.31] [%clk 0:05:44] } 24. Bd5 { [%eval 0.38] [%clk 0:48:08] } 24... Rb8 { [%eval 0.34] [%clk 0:06:10] } 25. b4 { [%eval 0.35] [%clk 0:47:54] } 25... Nb7 { [%eval 0.35] [%clk 0:06:34] } 26. Nb5 { [%eval 0.3] [%clk 0:46:26] } 26... a6 { [%eval 0.34] [%clk 0:06:34] } 27. Nd4 { [%eval 0.4] [%clk 0:43:00] } 27... Nd8 { [%eval 0.45] [%clk 0:07:03] } 28. c3 { [%eval 0.36] [%clk 0:38:22] } 28... Kd6 { [%eval 0.34] [%clk 0:06:34] } 29. Bb3 { [%eval 0.34] [%clk 0:38:19] } 29... Bd7 { [%eval 0.31] [%clk 0:05:47] } 30. Kb2 { [%eval 0.31] [%clk 0:37:08] } 30... Rc8 { [%eval 0.39] [%clk 0:05:54] } 31. Nc2 { [%eval 0.32] [%clk 0:35:31] } 31... Nc6 { [%eval 0.31] [%clk 0:04:24] } 32. Ne3 { [%eval 0.33] [%clk 0:35:39] } 32... b5 { [%eval 0.5] [%clk 0:04:20] } 33. a3 { [%eval 0.43] [%clk 0:34:42] } 33... a5 { [%eval 0.33] [%clk 0:04:22] } 34. Ng4 { [%eval 0.24] [%clk 0:34:10] } 34... Ke7 { [%eval 0.41] [%clk 0:04:39] } 35. Nf2 { [%eval 0.15] [%clk 0:34:00] } 35... axb4 { [%eval 0.16] [%clk 0:03:58] } 36. axb4 { [%eval 0.15] [%clk 0:34:21] } 36... Rd8 { [%eval 0.5] [%clk 0:04:14] } 37. Ne4 { [%eval 0.1] [%clk 0:31:41] } 37... Bc8 { [%eval 0.4] [%clk 0:04:32] } 38. Re2 { [%eval 0.03] [%clk 0:31:27] } 38... e5 { [%eval 0.12] [%clk 0:04:01] } 39. Nc5 { [%eval 0.04] [%clk 0:30:08] } 39... Bg4 { [%eval 0.06] [%clk 0:04:21] } 40. Rf2 { [%eval 0.0] [%clk 0:29:46] } 40... exf4 { [%eval 0.0] [%clk 0:03:23] } 41. Rxf4 { [%eval 0.0] [%clk 0:28:20] } 41... Rd2+ { [%eval 0.0] [%clk 0:02:44] } 42. Ka3 { [%eval 0.0] [%clk 0:28:49] } 42... Ne5 { [%eval 0.06] [%clk 0:02:55] } 43. h3 { [%eval -0.34] [%clk 0:25:48] } 43... Bc8 { [%eval 0.0] [%clk 0:02:16] } 44. Rxf6 { [%eval 0.0] [%clk 0:20:40] } 44... Kxf6 { [%eval 0.0] [%clk 0:02:04] } 45. Ne4+ { [%eval 0.0] [%clk 0:21:06] } 45... Kf5 { [%eval 0.0] [%clk 0:02:30] } 46. Nxd2 { [%eval 0.0] [%clk 0:21:32] } 46... Bb7?! { [%eval 0.6] } { Inaccuracy. Kf4 was best. } { [%clk 0:02:44] } 47. g3 { [%eval 0.6] [%clk 0:21:30] } 47... Bg2 { [%eval 0.68] [%clk 0:01:42] } 48. Bc2+ { [%eval 0.8] [%clk 0:21:39] } 48... Ke6 { [%eval 0.96] [%clk 0:01:55] } 49. Ne4?! { [%eval 0.09] } { Inaccuracy. h4 was best. } { [%clk 0:21:01] } 49... Nc4+ { [%eval 0.06] [%clk 0:02:02] } 50. Ka2 { [%eval 0.01] [%clk 0:21:02] } 50... h6 { [%eval 0.14] [%clk 0:01:22] } 51. Nf2 { [%eval 0.22] [%clk 0:20:56] } 51... g5 { [%eval 0.17] [%clk 0:01:01] } 52. Bb3 { [%eval 0.09] [%clk 0:20:55] } 52... h5 { [%eval 0.13] [%clk 0:01:18] } 53. h4 { [%eval 0.14] [%clk 0:14:22] } 53... gxh4 { [%eval 0.0] [%clk 0:01:11] } 54. gxh4 { [%eval 0.0] [%clk 0:14:50] } 54... Bf3 { [%eval 0.05] [%clk 0:00:51] } 55. Bc2 { [%eval 0.08] [%clk 0:10:17] } 55... Ne3 { [%eval 0.12] [%clk 0:01:20] } 56. Bd3 { [%eval 0.0] [%clk 0:09:49] } 56... Bd5+ { [%eval 0.03] [%clk 0:01:20] } 57. Kb2 { [%eval 0.07] [%clk 0:08:24] } 57... Bc4 { [%eval 0.12] [%clk 0:01:49] } 58. Bg6 { [%eval 0.16] [%clk 0:04:25] } 58... Be2 { [%eval 0.36] [%clk 0:02:16] } 59. Nd3 { [%eval 0.28] [%clk 0:04:26] } 59... Nc4+?? { [%eval 3.81] } { Blunder. Ng2 was best. } { [%clk 0:01:34] } 60. Kc1 { [%eval 3.69] [%clk 0:03:55] } 60... Ne5? { [%eval 6.35] } { Mistake. Kd6 was best. } { [%clk 0:00:49] } 61. Nf4+?! { [%eval 4.12] } { Inaccuracy. Nxe5 was best. } { [%clk 0:03:34] } 61... Kf6 { [%eval 4.8] [%clk 0:01:14] } 62. Bxh5 { [%eval 4.64] [%clk 0:03:39] } 62... Bxh5 { [%eval 5.18] [%clk 0:00:37] } 63. Nxh5+ { [%eval 5.07] [%clk 0:04:07] } 63... Kf5 { [%eval 4.93] [%clk 0:00:50] } 64. Ng3+ { [%eval 5.12] [%clk 0:04:10] } 64... Kg4 { [%eval 5.2] [%clk 0:01:07] } 65. Ne2 { [%eval 4.92] [%clk 0:03:45] } 65... Nc4 { [%eval 4.9] [%clk 0:01:20] } 66. Kc2 { [%eval 5.29] [%clk 0:03:40] } 66... Kxh4 { [%eval 5.18] [%clk 0:01:42] } 67. Kd3 { [%eval 4.86] [%clk 0:04:03] } 67... Kg4 { [%eval 4.68] [%clk 0:01:55] } 68. Kd4?? { [%eval 0.0] } { Blunder. Ke4 was best. } { [%clk 0:04:14] } 68... Kf3 { [%eval 0.0] [%clk 0:02:03] } 69. Nc1 { [%eval 0.0] [%clk 0:04:43] } 69... Na3 { [%eval 0.0] [%clk 0:02:16] } 70. Nd3 { [%eval 0.0] [%clk 0:02:12] } 70... Ke2 { [%eval 0.0] [%clk 0:02:32] } 71. Nb2 { [%eval 0.0] [%clk 0:02:01] } 71... Kd2 { [%eval 0.0] [%clk 0:02:47] } 72. c4 { [%eval 0.0] [%clk 0:02:14] } 72... Nc2+ { [%eval 0.0] [%clk 0:03:00] } 73. Kc5 { [%eval 0.0] [%clk 0:02:43] } 73... bxc4 { [%eval 0.0] [%clk 0:02:15] } 74. Nxc4+ { [%eval 0.0] [%clk 0:03:10] } 74... Kc3 { [%eval 0.0] [%clk 0:02:37] } 75. b5 { [%eval 0.0] [%clk 0:02:53] } 75... Nb4?? { [%eval #18] } { Checkmate is now unavoidable. Nd4 was best. } { [%clk 0:01:54] } 76. Ne5 { [%eval #17] [%clk 0:02:11] } 76... Kb3 { [%eval #18] [%clk 0:01:56] } 77. Nc6 { [%eval #17] [%clk 0:01:54] } 77... Nd3+ { [%eval #18] [%clk 0:02:03] } 78. Kd4 { [%eval 8.96] [%clk 0:01:22] } 78... Nf4 { [%clk 0:00:37] } 79. b6 { [%clk 0:01:44] } 79... Ne6+ { [%clk 0:00:32] } 80. Kd5 { [%clk 0:02:11] } 80... Nf8 { [%clk 0:00:53] } 81. Kd6 { [%clk 0:02:31] } 81... Kc4 { [%clk 0:00:31] } 82. b7 { [%clk 0:02:57] } 1-0