Event: Round 5: Isik, Alparslan - Kokoszczynski, Jan
Date: 2024-03-03
White: Isik, Alparslan
WhiteTitle: IM
WhiteElo: 2452
Black: Kokoszczynski, Jan
BlackTitle: FM
BlackElo: 2272
Result: 1-0
ECO: D30
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:29:45] } 1... d5 { [%eval 0.25] [%clk 1:30:11] } 2. c4 { [%eval 0.26] [%clk 1:30:07] } 2... e6 { [%eval 0.28] [%clk 1:30:35] } 3. Nf3 { [%eval 0.11] [%clk 1:30:32] } 3... h6 { [%eval 0.54] [%clk 1:30:05] } 4. Nc3 { [%eval 0.36] [%clk 1:29:45] } 4... Nf6 { [%eval 0.25] [%clk 1:30:01] } 5. e3 { [%eval 0.36] [%clk 1:28:18] } 5... a6 { [%eval 0.36] [%clk 1:28:46] } 6. b3 { [%eval 0.34] [%clk 1:26:49] } 6... b6 { [%eval 0.36] [%clk 1:12:33] } 7. Bb2 { [%eval 0.35] [%clk 1:26:00] } 7... Bb7 { [%eval 0.35] [%clk 1:11:37] } 8. cxd5 { [%eval 0.14] [%clk 1:22:45] } 8... exd5 { [%eval 0.29] [%clk 1:11:05] } 9. g3 { [%eval 0.07] [%clk 1:19:20] } 9... Bd6 { [%eval 0.1] [%clk 1:09:49] } 10. Bg2 { [%eval 0.1] [%clk 1:19:32] } 10... O-O { [%eval 0.09] [%clk 1:09:56] } 11. O-O { [%eval 0.03] [%clk 1:18:26] } 11... Nbd7 { [%eval 0.08] [%clk 1:07:55] } 12. Rc1 { [%eval 0.02] [%clk 1:14:04] } 12... Re8 { [%eval 0.16] [%clk 1:07:13] } 13. Ne2 { [%eval 0.0] [%clk 1:13:39] } 13... Rc8 { [%eval 0.19] [%clk 1:01:03] } 14. Nf4 { [%eval 0.15] [%clk 1:12:59] } 14... c5 { [%eval 0.15] [%clk 1:00:05] } 15. Nh4 { [%eval 0.12] [%clk 0:59:42] } 15... Bxf4? { [%eval 1.28] } { Mistake. Bf8 was best. } { [%clk 0:50:09] } 16. gxf4?! { [%eval 0.48] } { Inaccuracy. exf4 was best. } { [%clk 0:59:47] } 16... Ne4?! { [%eval 1.33] } { Inaccuracy. Nf8 was best. } { [%clk 0:49:33] } 17. Nf5 { [%eval 1.24] [%clk 0:57:57] } 17... Ndf6 { [%eval 1.31] [%clk 0:49:02] } 18. dxc5 { [%eval 1.27] [%clk 0:57:23] } 18... bxc5 { [%eval 1.54] [%clk 0:48:03] } 19. Be5 { [%eval 1.41] [%clk 0:57:01] } 19... Re6 { [%eval 1.65] [%clk 0:27:23] } 20. f3 { [%eval 1.56] [%clk 0:33:08] } 20... Ng5 { [%eval 2.14] [%clk 0:27:00] } 21. Nd6? { [%eval 0.49] } { Mistake. b4 was best. } { [%clk 0:31:53] } 21... Rxd6 { [%eval 0.44] [%clk 0:26:53] } 22. Bxd6 { [%eval 0.5] [%clk 0:32:05] } 22... Qxd6 { [%eval 0.37] [%clk 0:27:03] } 23. fxg5 { [%eval 0.41] [%clk 0:32:28] } 23... hxg5 { [%eval 0.43] [%clk 0:27:30] } 24. Bh3 { [%eval 0.19] [%clk 0:30:23] } 24... Rc7 { [%eval 0.35] [%clk 0:22:08] } 25. Qd3 { [%eval 0.18] [%clk 0:27:01] } 25... Re7 { [%eval 0.55] [%clk 0:18:22] } 26. Bg2?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:16:38] } 26... Qb6?! { [%eval 0.73] } { Inaccuracy. g4 was best. } { [%clk 0:09:37] } 27. Qc3 { [%eval 0.82] [%clk 0:15:43] } 27... d4 { [%eval 0.8] [%clk 0:07:16] } 28. Qxc5 { [%eval 0.6] [%clk 0:13:49] } 28... Qxc5 { [%eval 0.78] [%clk 0:07:41] } 29. Rxc5 { [%eval 0.89] [%clk 0:14:16] } 29... dxe3 { [%eval 0.75] [%clk 0:07:59] } 30. Rxg5 { [%eval 0.4] [%clk 0:13:18] } 30... Nd5 { [%eval 0.39] [%clk 0:08:26] } 31. Rg4 { [%eval 0.4] [%clk 0:08:30] } 31... f5 { [%eval 0.39] [%clk 0:07:46] } 32. Rd4 { [%eval 0.02] [%clk 0:07:38] } 32... f4? { [%eval 1.3] } { Mistake. g5 was best. } { [%clk 0:07:49] } 33. h4 { [%eval 1.31] [%clk 0:05:04] } 33... Rc7 { [%eval 1.7] [%clk 0:05:56] } 34. Re1 { [%eval 1.64] [%clk 0:04:43] } 34... Rc2? { [%eval 3.54] } { Mistake. Kf7 was best. } { [%clk 0:06:01] } 35. Bf1 { [%eval 3.57] [%clk 0:05:00] } 35... Rxa2 { [%eval 3.72] [%clk 0:02:45] } 36. Bc4 { [%eval 3.62] [%clk 0:04:45] } 36... Rd2 { [%eval 4.23] [%clk 0:02:51] } 37. Rxf4 { [%eval 3.66] [%clk 0:02:59] } 1-0