Event: Round 8: Saminskij, Jan - Chen, Jun-Wei
Date: 2024-11-23
White: Saminskij, Jan
WhiteElo: 2202
Black: Chen, Jun-Wei
BlackElo: 1907
Result: 0-1
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:47] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.21] [%clk 1:30:53] } 2... e6 { [%eval 0.28] [%clk 1:31:16] } 3. d4 { [%eval 0.4] [%clk 1:30:57] } 3... cxd4 { [%eval 0.29] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:20] } 4... Nc6 { [%eval 0.28] [%clk 1:32:02] } 5. Nc3 { [%eval 0.26] [%clk 1:31:40] } 5... Qc7 { [%eval 0.35] [%clk 1:32:17] } 6. f4 { [%eval 0.22] [%clk 1:32:03] } 6... a6 { [%eval 0.34] [%clk 1:32:37] } 7. Nxc6 { [%eval 0.2] [%clk 1:32:26] } 7... Qxc6 { [%eval 0.39] [%clk 1:31:41] } 8. Bd3 { [%eval 0.39] [%clk 1:31:37] } 8... b5 { [%eval 0.37] [%clk 1:31:47] } 9. Qe2 { [%eval 0.4] [%clk 1:32:01] } 9... Bb7 { [%eval 0.34] [%clk 1:31:17] } 10. Bd2 { [%eval 0.36] [%clk 1:32:22] } 10... Rc8 { [%eval 0.42] [%clk 1:30:30] } 11. a3 { [%eval 0.38] [%clk 1:23:47] } 11... Bc5 { [%eval 0.64] [%clk 1:28:28] } 12. O-O-O { [%eval 0.69] [%clk 1:23:37] } 12... Ne7 { [%eval 1.01] [%clk 1:26:56] } 13. h4 { [%eval 1.01] [%clk 1:23:04] } 13... O-O { [%eval 1.01] [%clk 1:24:04] } 14. h5 { [%eval 0.97] [%clk 1:20:17] } 14... d5 { [%eval 1.01] [%clk 1:22:28] } 15. e5?! { [%eval 0.01] } { Inaccuracy. Kb1 was best. } { [%clk 1:01:54] } 15... b4 { [%eval 0.0] [%clk 1:18:57] } 16. axb4 { [%eval 0.0] [%clk 1:00:41] } 16... Bxb4 { [%eval 0.1] [%clk 1:19:17] } 17. g4 { [%eval -0.31] [%clk 0:51:07] } 17... d4?! { [%eval 0.61] } { Inaccuracy. Qb6 was best. } { [%clk 1:10:12] } 18. Nb1?? { [%eval -1.53] } { Blunder. Qe4 was best. } { [%clk 0:46:29] } 18... Qa4 { [%eval -1.15] [%clk 1:06:57] } 19. Rh3?! { [%eval -2.08] } { Inaccuracy. Bxb4 was best. } { [%clk 0:43:39] } 19... Bxd2+?? { [%eval -0.29] } { Blunder. Nd5 was best. } { [%clk 1:02:41] } 20. Rxd2 { [%eval -0.46] [%clk 0:42:45] } 20... Qc6?? { [%eval 1.19] } { Blunder. Qb4 was best. } { [%clk 0:50:40] } 21. Qf2 { [%eval 1.15] [%clk 0:40:28] } 21... Qc5 { [%eval 0.88] [%clk 0:48:15] } 22. Qe2?? { [%eval -1.27] } { Blunder. h6 was best. } { [%clk 0:38:57] } 22... f5? { [%eval 0.18] } { Mistake. Rb8 was best. } { [%clk 0:39:50] } 23. Rg3?? { [%eval -1.75] } { Blunder. exf6 was best. } { [%clk 0:29:47] } 23... Nd5 { [%eval -1.71] [%clk 0:35:52] } 24. Qf2 { [%eval -2.0] [%clk 0:27:50] } 24... Ne3 { [%eval -1.5] [%clk 0:31:50] } 25. gxf5 { [%eval -1.55] [%clk 0:27:46] } 25... exf5 { [%eval -1.43] [%clk 0:31:08] } 26. Qg1 { [%eval -1.69] [%clk 0:26:09] } 26... Rc7 { [%eval -1.56] [%clk 0:30:07] } 27. Re2? { [%eval -2.91] } { Mistake. h6 was best. } { [%clk 0:20:45] } 27... Be4 { [%eval -2.71] [%clk 0:30:01] } 28. Bxe4?! { [%eval -3.94] } { Inaccuracy. Rgxe3 was best. } { [%clk 0:20:03] } 28... fxe4 { [%eval -3.92] [%clk 0:29:58] } 29. h6?? { [%eval #-2] } { Checkmate is now unavoidable. Rgxe3 was best. } { [%clk 0:19:47] } 29... Qxc2+ { [%eval #-1] [%clk 0:30:20] } 0-1