Event: Round 4: Jonathan Kogen - Alperen Kanli
Date: 2021-12-28
White: Jonathan Kogen
Black: Alperen Kanli
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:54] } 1... d5 { [%eval 0.31] [%clk 1:30:54] } 2. Nf3 { [%eval 0.28] [%clk 1:31:14] } 2... Nf6 { [%eval 0.09] [%clk 1:31:14] } 3. g3 { [%eval 0.0] [%clk 1:31:31] } 3... Nc6?! { [%eval 0.67] } { Inaccuracy. Bf5 was best. } { [%clk 1:29:41] } 4. Bg2 { [%eval 0.52] [%clk 1:31:28] } 4... Bf5 { [%eval 0.48] [%clk 1:30:03] } 5. O-O { [%eval 0.35] [%clk 1:29:58] } 5... e6 { [%eval 0.71] [%clk 1:29:12] } 6. c4 { [%eval 0.51] [%clk 1:28:09] } 6... Be7 { [%eval 0.46] [%clk 1:28:04] } 7. Nc3 { [%eval 0.37] [%clk 1:27:39] } 7... h6 { [%eval 0.73] [%clk 1:25:52] } 8. Ne5 { [%eval 0.75] [%clk 1:25:16] } 8... Na5?? { [%eval 2.61] } { Blunder. O-O was best. } { [%clk 1:21:44] } 9. cxd5 { [%eval 2.81] [%clk 1:21:40] } 9... exd5 { [%eval 3.33] [%clk 1:22:09] } 10. Qa4+?! { [%eval 2.1] } { Inaccuracy. Nxd5 was best. } { [%clk 1:10:15] } 10... c6 { [%eval 2.47] [%clk 1:20:33] } 11. Bd2 { [%eval 2.24] [%clk 1:10:40] } 11... Nc4 { [%eval 2.5] [%clk 1:13:11] } 12. Nxc4 { [%eval 2.43] [%clk 1:09:55] } 12... b5 { [%eval 2.55] [%clk 1:13:35] } 13. Qa6 { [%eval 2.31] [%clk 1:04:14] } 13... bxc4 { [%eval 2.48] [%clk 1:03:24] } 14. Qxc6+ { [%eval 2.59] [%clk 1:04:26] } 14... Bd7 { [%eval 2.56] [%clk 1:01:37] } 15. Qa6 { [%eval 2.15] [%clk 1:04:23] } 15... Bc8?! { [%eval 3.03] } { Inaccuracy. Be6 was best. } { [%clk 0:47:38] } 16. Qa4+ { [%eval 2.96] [%clk 1:04:26] } 16... Bd7 { [%eval 2.87] [%clk 0:48:06] } 17. Qc2 { [%eval 2.77] [%clk 1:04:42] } 17... Be6 { [%eval 2.7] [%clk 0:47:39] } 18. Rad1 { [%eval 2.08] [%clk 0:59:13] } 18... O-O { [%eval 2.12] [%clk 0:44:41] } 19. f3 { [%eval 1.59] [%clk 0:58:10] } 19... Qb6 { [%eval 1.73] [%clk 0:44:36] } 20. Bc1 { [%eval 1.37] [%clk 0:55:45] } 20... Rad8 { [%eval 1.28] [%clk 0:41:35] } 21. Kh1 { [%eval 1.3] [%clk 0:55:15] } 21... Ne8 { [%eval 1.65] [%clk 0:38:19] } 22. Bf4 { [%eval 1.58] [%clk 0:47:19] } 22... g5?! { [%eval 2.33] } { Inaccuracy. Bd6 was best. } { [%clk 0:33:34] } 23. Be3 { [%eval 1.8] [%clk 0:46:20] } 23... f5 { [%eval 1.61] [%clk 0:32:14] } 24. f4 { [%eval 1.81] [%clk 0:45:54] } 24... g4 { [%eval 1.73] [%clk 0:31:59] } 25. Na4 { [%eval 1.6] [%clk 0:45:43] } 25... Qd6?! { [%eval 2.22] } { Inaccuracy. Qb8 was best. } { [%clk 0:31:09] } 26. Nc5 { [%eval 2.1] [%clk 0:45:43] } 26... Rb8 { [%eval 2.25] [%clk 0:22:22] } 27. b3 { [%eval 2.31] [%clk 0:45:07] } 27... cxb3 { [%eval 2.24] [%clk 0:22:48] } 28. axb3 { [%eval 2.27] [%clk 0:45:30] } 28... Bd8 { [%eval 2.05] [%clk 0:23:14] } 29. Ra1 { [%eval 2.38] [%clk 0:41:12] } 29... Bb6 { [%eval 2.29] [%clk 0:23:28] } 30. Bc1 { [%eval 2.04] [%clk 0:41:36] } 30... Nf6 { [%eval 2.0] [%clk 0:18:28] } 31. Ba3 { [%eval 1.94] [%clk 0:40:32] } 31... Qc6 { [%eval 2.35] [%clk 0:18:55] } 32. Qd3 { [%eval 1.85] [%clk 0:37:06] } 32... Ne4?? { [%eval 6.06] } { Blunder. Rfc8 was best. } { [%clk 0:19:01] } 33. Nxe6 { [%eval 6.11] [%clk 0:35:23] } 33... Qxe6 { [%eval 6.43] [%clk 0:18:59] } 34. Bxf8 { [%eval 6.21] [%clk 0:35:45] } 34... Rxf8 { [%eval 6.83] [%clk 0:19:09] } 35. Bxe4 { [%eval 6.7] [%clk 0:33:27] } 35... fxe4 { [%eval 6.82] [%clk 0:19:30] } 36. Qd1 { [%eval 6.6] [%clk 0:31:26] } 36... Rc8 { [%eval 7.89] [%clk 0:19:08] } 37. f5 { [%eval 7.76] [%clk 0:30:07] } 37... Qf6 { [%eval 7.99] [%clk 0:19:13] } 38. e3 { [%eval 7.6] [%clk 0:30:33] } 38... Qg5 { [%eval 8.73] [%clk 0:19:00] } 39. Rf4 { [%eval 8.37] [%clk 0:27:26] } 39... h5 { [%eval 8.25] [%clk 0:19:30] } 40. Qf1 { [%eval 7.37] [%clk 0:27:29] } 40... Rc2 { [%eval 9.09] [%clk 0:16:43] } 41. f6 { [%eval 8.36] [%clk 0:23:27] } 41... Bc7 { [%eval 9.69] [%clk 0:16:46] } 42. Rxa7?! { [%eval 6.02] } { Inaccuracy. f7+ was best. } { [%clk 0:19:02] } 42... Kf8?! { [%eval 10.92] } { Inaccuracy. Bxf4 was best. } { [%clk 0:14:45] } 43. Ra8+ { [%eval 9.46] [%clk 0:14:55] } 43... Kf7 { [%eval 9.19] [%clk 0:15:06] } 44. Qb5 { [%eval 10.44] [%clk 0:15:06] } 44... Bxf4?! { [%eval #12] } { Checkmate is now unavoidable. Rc1+ was best. } { [%clk 0:15:04] } 45. Qd7+ { [%eval #20] [%clk 0:15:02] } 1-0