Event: Round 9: Derakhshani, Borna - Czopor, Maciej
Date: 2025-02-23
White: Derakhshani, Borna
WhiteTitle: FM
WhiteElo: 2355
Black: Czopor, Maciej
BlackTitle: FM
BlackElo: 2409
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Bayreuth Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:27:55] } 1... e5 { [%eval 0.21] [%clk 1:30:42] } 2. Nf3 { [%eval 0.13] [%clk 1:27:49] } 2... Nc6 { [%eval 0.17] [%clk 1:31:07] } 3. Bb5 { [%eval 0.08] [%clk 1:26:52] } 3... a6 { [%eval 0.21] [%clk 1:31:30] } 4. Ba4 { [%eval 0.27] [%clk 1:27:19] } 4... Nf6 { [%eval 0.18] [%clk 1:31:55] } 5. Bxc6 { [%eval -0.14] [%clk 1:25:55] } 5... dxc6 { [%eval -0.16] [%clk 1:32:01] } 6. d3 { [%eval -0.2] [%clk 1:26:20] } 6... Bd6 { [%eval -0.22] [%clk 1:30:06] } 7. Nbd2 { [%eval -0.24] [%clk 1:26:20] } 7... O-O { [%eval 0.09] [%clk 1:29:24] } 8. Nf1 { [%eval 0.01] [%clk 1:23:34] } 8... Re8 { [%eval -0.03] [%clk 1:24:33] } 9. Ng3 { [%eval -0.14] [%clk 1:23:25] } 9... Nd7 { [%eval 0.04] [%clk 1:19:22] } 10. O-O { [%eval -0.12] [%clk 1:16:03] } 10... Nf8 { [%eval -0.03] [%clk 1:18:53] } 11. Nd2 { [%eval -0.26] [%clk 1:15:46] } 11... Ne6 { [%eval -0.07] [%clk 1:15:34] } 12. Nc4 { [%eval -0.09] [%clk 1:15:29] } 12... f6 { [%eval -0.1] [%clk 1:05:57] } 13. Kh1 { [%eval -0.25] [%clk 1:10:11] } 13... Bf8 { [%eval -0.29] [%clk 1:03:22] } 14. Ne2 { [%eval -0.19] [%clk 1:07:37] } 14... b5 { [%eval -0.21] [%clk 1:01:38] } 15. Na5 { [%eval -0.49] [%clk 1:06:59] } 15... c5 { [%eval -0.49] [%clk 1:00:55] } 16. a4 { [%eval -0.58] [%clk 1:00:29] } 16... Bd7 { [%eval -0.55] [%clk 0:56:58] } 17. Be3 { [%eval -0.54] [%clk 0:52:06] } 17... c6 { [%eval -0.38] [%clk 0:44:18] } 18. Nb3 { [%eval -0.36] [%clk 0:48:41] } 18... Nd4 { [%eval -0.39] [%clk 0:44:41] } 19. Nd2 { [%eval -0.42] [%clk 0:47:38] } 19... Bg4 { [%eval -0.42] [%clk 0:40:27] } 20. f3 { [%eval -0.34] [%clk 0:47:57] } 20... Be6 { [%eval -0.4] [%clk 0:40:49] } 21. Ng3 { [%eval -0.81] [%clk 0:47:08] } 21... Bf7 { [%eval -0.41] [%clk 0:40:20] } 22. f4 { [%eval -0.53] [%clk 0:46:00] } 22... exf4 { [%eval -0.58] [%clk 0:37:22] } 23. Bxf4 { [%eval -0.5] [%clk 0:46:26] } 23... Qd7 { [%eval -0.42] [%clk 0:37:31] } 24. Be3 { [%eval -0.32] [%clk 0:41:50] } 24... Rad8 { [%eval -0.27] [%clk 0:37:12] } 25. Nf3 { [%eval -0.4] [%clk 0:39:27] } 25... Qb7 { [%eval -0.21] [%clk 0:28:17] } 26. Qc1 { [%eval -0.38] [%clk 0:34:19] } 26... Rd7 { [%eval -0.02] [%clk 0:24:39] } 27. Nh4?! { [%eval -0.64] } { Inaccuracy. axb5 was best. } { [%clk 0:28:00] } 27... c4 { [%eval -0.55] [%clk 0:22:53] } 28. Bxd4 { [%eval -0.49] [%clk 0:28:19] } 28... Rxd4 { [%eval -0.41] [%clk 0:23:19] } 29. Nhf5 { [%eval -0.34] [%clk 0:28:48] } 29... Rd7 { [%eval -0.44] [%clk 0:23:20] } 30. d4 { [%eval -0.48] [%clk 0:29:15] } 30... bxa4 { [%eval -0.46] [%clk 0:20:28] } 31. c3 { [%eval -0.78] [%clk 0:27:47] } 31... Rb8?! { [%eval 0.0] } { Inaccuracy. Qb3 was best. } { [%clk 0:18:59] } 32. Rxa4 { [%eval -0.01] [%clk 0:25:16] } 32... Qxb2 { [%eval 0.0] [%clk 0:19:00] } 33. Rxa6?! { [%eval -0.91] } { Inaccuracy. Qxb2 was best. } { [%clk 0:25:32] } 33... Qxc1 { [%eval -1.03] [%clk 0:19:00] } 34. Rxc1 { [%eval -0.78] [%clk 0:25:59] } 34... g6 { [%eval -0.92] [%clk 0:19:01] } 35. Nh4 { [%eval -0.82] [%clk 0:16:45] } 35... Rd6?! { [%eval -0.05] } { Inaccuracy. Bh6 was best. } { [%clk 0:14:41] } 36. Nf3 { [%eval -0.09] [%clk 0:15:36] } 36... c5 { [%eval -0.03] [%clk 0:14:59] } 37. Rxd6 { [%eval -0.04] [%clk 0:15:24] } 37... Bxd6 { [%eval -0.03] [%clk 0:15:28] } 38. e5 { [%eval -0.04] [%clk 0:15:00] } 38... fxe5 { [%eval -0.02] [%clk 0:14:50] } 39. dxe5 { [%eval -0.04] [%clk 0:11:35] } 39... Be7 { [%eval -0.06] [%clk 0:15:17] } 40. Rd1 { [%eval -0.09] [%clk 0:11:06] } 40... Rd8 { [%eval -0.08] [%clk 0:14:51] } 41. Rxd8+ { [%eval -0.06] [%clk 0:09:37] } 41... Bxd8 { [%eval 0.0] [%clk 0:15:17] } 42. Ne4 { [%eval -0.03] [%clk 0:09:51] } 42... Bd5 { [%eval 0.0] [%clk 0:13:56] } 43. Nxc5 { [%eval 0.0] [%clk 0:08:36] } 43... Ba5 { [%eval 0.0] [%clk 0:14:23] } 44. Na4 { [%eval 0.0] [%clk 0:08:34] } 44... Kf7 { [%eval 0.0] [%clk 0:12:12] } 45. Kg1 { [%eval 0.0] [%clk 0:07:06] } 45... Ke6 { [%eval 0.0] [%clk 0:10:57] } 46. Kf2 { [%eval 0.0] [%clk 0:07:22] } 46... Bxf3 { [%eval 0.0] [%clk 0:10:34] } 47. Kxf3 { [%eval 0.0] [%clk 0:07:44] } 47... Kxe5 { [%eval 0.0] [%clk 0:11:01] } 48. Nb2 { [%eval 0.0] [%clk 0:07:56] } 1/2-1/2