Event: Round 7: Sahin, Bora - Pera, Mikolaj
Date: 2024-11-22
White: Sahin, Bora
WhiteElo: 1703
Black: Pera, Mikolaj
BlackElo: 1446
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nc3 { [%eval 0.21] [%clk 1:31:22] } 2... d6 { [%eval 0.26] [%clk 1:31:15] } 3. g3 { [%eval 0.0] [%clk 1:31:29] } 3... Nf6 { [%eval 0.14] [%clk 1:31:26] } 4. Bg2 { [%eval 0.06] [%clk 1:31:55] } 4... Nc6 { [%eval 0.23] [%clk 1:31:27] } 5. d3 { [%eval 0.0] [%clk 1:32:18] } 5... g6 { [%eval 0.03] [%clk 1:31:39] } 6. Be3 { [%eval -0.14] [%clk 1:32:34] } 6... Bg7 { [%eval -0.15] [%clk 1:31:57] } 7. Qd2 { [%eval -0.49] [%clk 1:32:58] } 7... Rb8 { [%eval -0.16] [%clk 1:31:29] } 8. Bh6 { [%eval -0.18] [%clk 1:32:07] } 8... O-O { [%eval -0.06] [%clk 1:29:52] } 9. h4 { [%eval -0.4] [%clk 1:29:04] } 9... Nd4 { [%eval 0.0] [%clk 1:26:16] } 10. Bxg7 { [%eval -0.04] [%clk 1:28:59] } 10... Kxg7 { [%eval -0.06] [%clk 1:26:37] } 11. Nd1 { [%eval -0.2] [%clk 1:29:14] } 11... e6?! { [%eval 0.44] } { Inaccuracy. b5 was best. } { [%clk 1:24:09] } 12. c3 { [%eval 0.43] [%clk 1:28:58] } 12... Nc6 { [%eval 0.55] [%clk 1:24:30] } 13. f4?! { [%eval -0.07] } { Inaccuracy. h5 was best. } { [%clk 1:21:47] } 13... h5 { [%eval 0.01] [%clk 1:19:07] } 14. Ne3 { [%eval 0.01] [%clk 1:21:28] } 14... Re8?! { [%eval 0.59] } { Inaccuracy. b5 was best. } { [%clk 1:14:43] } 15. Ne2 { [%eval 0.2] [%clk 1:19:49] } 15... Bd7 { [%eval 0.25] [%clk 1:14:27] } 16. Rf1?! { [%eval -0.32] } { Inaccuracy. O-O-O was best. } { [%clk 1:12:39] } 16... b5 { [%eval 0.05] [%clk 1:13:36] } 17. f5?? { [%eval -2.49] } { Blunder. O-O-O was best. } { [%clk 1:12:26] } 17... exf5 { [%eval -2.38] [%clk 1:13:34] } 18. exf5 { [%eval -2.44] [%clk 1:11:58] } 18... Qe7 { [%eval -2.18] [%clk 1:13:46] } 19. Be4? { [%eval -4.51] } { Mistake. Nd5 was best. } { [%clk 1:01:26] } 19... Nxe4 { [%eval -4.42] [%clk 1:13:05] } 20. dxe4 { [%eval -4.22] [%clk 1:00:47] } 20... Qxe4 { [%eval -4.25] [%clk 1:12:32] } 21. f6+ { [%eval -3.97] [%clk 0:59:56] } 21... Kh7 { [%eval -3.85] [%clk 1:12:13] } 22. Nd5?! { [%eval -5.93] } { Inaccuracy. Qd5 was best. } { [%clk 0:43:56] } 22... Bg4 { [%eval -5.92] [%clk 1:10:35] } 23. Nf4 { [%eval -5.96] [%clk 0:41:39] } 23... Bxe2 { [%eval -5.87] [%clk 1:03:40] } 24. Nxe2 { [%eval -5.87] [%clk 0:40:48] } 24... Re6 { [%eval -5.06] [%clk 1:02:18] } 25. Kd1?! { [%eval -6.51] } { Inaccuracy. Kf2 was best. } { [%clk 0:33:47] } 25... Ne5? { [%eval -3.72] } { Mistake. Qg2 was best. } { [%clk 0:55:39] } 26. Ng1?? { [%eval -8.21] } { Blunder. Nf4 was best. } { [%clk 0:17:29] } 26... Nc4 { [%eval -8.23] [%clk 0:55:38] } 27. Qf2? { [%eval #-10] } { Checkmate is now unavoidable. Rf4 was best. } { [%clk 0:07:16] } 27... Ne3+? { [%eval -9.25] } { Lost forced checkmate sequence. Rxf6 was best. } { [%clk 0:55:45] } 28. Kc1 { [%eval -10.05] [%clk 0:05:41] } 28... Nxf1 { [%eval -7.7] [%clk 0:56:02] } 29. Qxf1 { [%eval -6.92] [%clk 0:05:27] } 29... Qe1+ { [%eval -6.94] [%clk 0:55:21] } 30. Kc2 { [%eval -6.84] [%clk 0:05:28] } 30... Qxg3 { [%eval -6.82] [%clk 0:55:13] } 31. Nf3 { [%eval -6.78] [%clk 0:05:16] } 31... Re3 { [%eval -6.67] [%clk 0:54:10] } 32. Ng5+ { [%eval -7.31] [%clk 0:05:28] } 32... Kg8 { [%eval -7.2] [%clk 0:54:26] } 33. Rd1 { [%eval -6.95] [%clk 0:01:44] } 33... Qxh4 { [%eval -6.88] [%clk 0:54:17] } 0-1