Event: Round 7: Shinya Kojima - Kohei Yamada
Date: 2023-09-26
White: Shinya Kojima
WhiteTitle: IM
WhiteElo: 2318
Black: Kohei Yamada
BlackTitle: FM
BlackElo: 2157
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Vienna Variation, Quiet Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:25:17] } 1... Nf6 { [%eval 0.28] [%clk 0:25:18] } 2. c4 { [%eval 0.16] [%clk 0:25:22] } 2... e6 { [%eval 0.23] [%clk 0:25:26] } 3. Nf3 { [%eval 0.0] [%clk 0:25:20] } 3... d5 { [%eval 0.17] [%clk 0:25:34] } 4. Nc3 { [%eval 0.0] [%clk 0:25:08] } 4... dxc4 { [%eval 0.17] [%clk 0:25:41] } 5. e3 { [%eval 0.15] [%clk 0:25:16] } 5... a6 { [%eval 0.12] [%clk 0:25:49] } 6. Bxc4 { [%eval -0.13] [%clk 0:25:23] } 6... b5 { [%eval 0.0] [%clk 0:25:55] } 7. Bb3 { [%eval 0.0] [%clk 0:25:06] } 7... Bb7 { [%eval 0.0] [%clk 0:25:57] } 8. O-O { [%eval 0.23] [%clk 0:25:12] } 8... c5 { [%eval 0.23] [%clk 0:25:34] } 9. e4 { [%eval 0.14] [%clk 0:25:20] } 9... cxd4 { [%eval 0.13] [%clk 0:25:33] } 10. Nxd4 { [%eval 0.22] [%clk 0:25:27] } 10... Nbd7 { [%eval 0.28] [%clk 0:24:52] } 11. Be3 { [%eval 0.08] [%clk 0:25:31] } 11... Qb8 { [%eval 0.62] [%clk 0:20:42] } 12. Rc1 { [%eval 0.65] [%clk 0:22:21] } 12... b4?! { [%eval 1.45] } { Inaccuracy. Nc5 was best. } { [%clk 0:15:16] } 13. Na4 { [%eval 1.25] [%clk 0:21:47] } 13... Bd6 { [%eval 1.04] [%clk 0:14:54] } 14. f4 { [%eval 1.4] [%clk 0:16:56] } 14... Nxe4?! { [%eval 2.34] } { Inaccuracy. Bxe4 was best. } { [%clk 0:10:30] } 15. Nc6 { [%eval 2.17] [%clk 0:16:33] } 15... Bxc6 { [%eval 2.28] [%clk 0:09:01] } 16. Rxc6 { [%eval 2.18] [%clk 0:16:40] } 16... O-O { [%eval 2.26] [%clk 0:06:37] } 17. Qd4?? { [%eval -0.08] } { Blunder. Bc2 was best. } { [%clk 0:16:04] } 17... Ndf6 { [%eval -0.41] [%clk 0:06:16] } 18. Bc2?! { [%eval -1.14] } { Inaccuracy. Qc4 was best. } { [%clk 0:13:03] } 18... e5 { [%eval -1.18] [%clk 0:05:43] } 19. Qb6 { [%eval -0.84] [%clk 0:10:11] } 19... exf4 { [%eval -1.17] [%clk 0:05:10] } 20. Bd4?! { [%eval -2.15] } { Inaccuracy. Qxb8 was best. } { [%clk 0:09:09] } 20... Be5 { [%eval -2.25] [%clk 0:03:33] } 21. Bxe5? { [%eval -4.09] } { Mistake. Rd1 was best. } { [%clk 0:06:33] } 21... Qxe5 { [%eval -4.62] [%clk 0:03:41] } 22. Qxb4 { [%eval -4.58] [%clk 0:06:17] } 22... a5 { [%eval -4.53] [%clk 0:02:38] } 23. Qe1?! { [%eval -6.22] } { Inaccuracy. Qc4 was best. } { [%clk 0:05:53] } 23... Rfe8?! { [%eval -3.95] } { Inaccuracy. Qd4+ was best. } { [%clk 0:02:38] } 24. Rc4 { [%eval -4.76] [%clk 0:03:18] } 24... Qd5 { [%eval -4.22] [%clk 0:01:49] } 25. Nb6 { [%eval -4.88] [%clk 0:02:44] } 25... Qb5 { [%eval -4.9] [%clk 0:01:50] } 26. Bxe4 { [%eval -4.93] [%clk 0:02:03] } 26... Qxb6+ { [%eval -5.0] [%clk 0:01:39] } 27. Kh1 { [%eval -5.07] [%clk 0:02:08] } 27... Qe6 { [%eval -4.25] [%clk 0:01:31] } 28. Bxh7+ { [%eval -4.57] [%clk 0:00:45] } 28... Nxh7 { [%eval -4.22] [%clk 0:01:23] } 29. Qxe6 { [%eval -4.19] [%clk 0:00:53] } 29... Rxe6 { [%eval -4.33] [%clk 0:01:27] } 30. Rcxf4 { [%eval -4.23] [%clk 0:01:00] } 30... Nf6 { [%eval -4.12] [%clk 0:01:35] } 31. Ra4 { [%eval -4.6] [%clk 0:00:48] } 31... Rb8 { [%eval -4.3] [%clk 0:01:17] } 32. b3 { [%eval -4.23] [%clk 0:00:38] } 32... Rb5 { [%eval -4.11] [%clk 0:01:25] } 33. h3 { [%eval -4.72] [%clk 0:00:42] } 33... Re2 { [%eval -4.7] [%clk 0:01:28] } 34. Kg1 { [%eval -4.75] [%clk 0:00:31] } 34... Rc5 { [%eval -4.69] [%clk 0:01:19] } 35. Rf2 { [%eval -5.71] [%clk 0:00:28] } 35... Rc1+ { [%eval -5.75] [%clk 0:01:25] } 36. Rf1 { [%eval -5.74] [%clk 0:00:37] } 36... Rcc2 { [%eval -5.77] [%clk 0:01:34] } 0-1