Event: Round 5: Greenfeld, Alon - Tan, Jun Ying
Date: 2024-06-14
White: Greenfeld, Alon
WhiteTitle: GM
WhiteElo: 2458
Black: Tan, Jun Ying
BlackTitle: CM
BlackElo: 2339
Result: 1-0
ECO: D15
Opening: Slav Defense: Chebanenko Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:08] } 1... d5 { [%eval 0.24] [%clk 1:30:54] } 2. c4 { [%eval 0.19] [%clk 1:29:57] } 2... c6 { [%eval 0.21] [%clk 1:31:19] } 3. Nf3 { [%eval 0.25] [%clk 1:28:28] } 3... Nf6 { [%eval 0.27] [%clk 1:31:44] } 4. Nc3 { [%eval 0.21] [%clk 1:28:49] } 4... a6 { [%eval 0.3] [%clk 1:32:07] } 5. g3 { [%eval 0.19] [%clk 1:24:09] } 5... b5 { [%eval 0.46] [%clk 1:32:09] } 6. cxd5 { [%eval 0.27] [%clk 1:04:02] } 6... cxd5 { [%eval 0.44] [%clk 1:32:15] } 7. Bg2 { [%eval 0.03] [%clk 1:03:58] } 7... e6 { [%eval 0.17] [%clk 1:22:45] } 8. O-O { [%eval 0.04] [%clk 1:03:37] } 8... Be7 { [%eval 0.1] [%clk 1:22:03] } 9. Bf4 { [%eval 0.08] [%clk 0:53:19] } 9... Bb7 { [%eval 0.09] [%clk 1:19:02] } 10. Rc1 { [%eval -0.03] [%clk 0:52:16] } 10... O-O { [%eval -0.01] [%clk 1:12:37] } 11. Ne5 { [%eval -0.14] [%clk 0:43:02] } 11... Qb6 { [%eval 0.11] [%clk 0:54:30] } 12. Qd3 { [%eval 0.01] [%clk 0:28:37] } 12... Nc6 { [%eval 0.0] [%clk 0:49:08] } 13. e4 { [%eval -0.25] [%clk 0:20:30] } 13... Nb4 { [%eval -0.21] [%clk 0:32:43] } 14. Qe2 { [%eval -0.22] [%clk 0:17:18] } 14... dxe4 { [%eval -0.21] [%clk 0:30:27] } 15. Nxe4 { [%eval -0.22] [%clk 0:17:41] } 15... Nbd5? { [%eval 0.92] } { Mistake. Bxe4 was best. } { [%clk 0:23:53] } 16. Nxf6+ { [%eval 0.95] [%clk 0:16:57] } 16... Nxf6 { [%eval 0.96] [%clk 0:21:45] } 17. Nc6 { [%eval 0.91] [%clk 0:16:21] } 17... Bxc6 { [%eval 0.95] [%clk 0:17:56] } 18. Rxc6 { [%eval 1.04] [%clk 0:16:31] } 18... Qd8 { [%eval 1.35] [%clk 0:17:44] } 19. Rxe6 { [%eval 1.38] [%clk 0:11:13] } 19... fxe6 { [%eval 1.32] [%clk 0:14:28] } 20. Qxe6+ { [%eval 1.21] [%clk 0:11:35] } 20... Kh8 { [%eval 1.25] [%clk 0:14:09] } 21. Bxa8 { [%eval 1.27] [%clk 0:11:34] } 21... Qxa8 { [%eval 1.26] [%clk 0:14:33] } 22. Qxe7 { [%eval 1.29] [%clk 0:11:55] } 22... Nd5 { [%eval 1.38] [%clk 0:14:42] } 23. Qe5?! { [%eval 0.3] } { Inaccuracy. Qe4 was best. } { [%clk 0:10:14] } 23... Nxf4 { [%eval 0.3] [%clk 0:14:01] } 24. gxf4 { [%eval 0.35] [%clk 0:10:40] } 24... Qc8 { [%eval 0.37] [%clk 0:10:05] } 25. f3 { [%eval 0.37] [%clk 0:08:29] } 25... Re8 { [%eval 0.49] [%clk 0:08:58] } 26. Qh5 { [%eval 0.25] [%clk 0:07:46] } 26... Re2 { [%eval 0.75] [%clk 0:07:44] } 27. Kh1?! { [%eval 0.02] } { Inaccuracy. Qc5 was best. } { [%clk 0:05:00] } 27... h6 { [%eval 0.08] [%clk 0:05:05] } 28. Rg1 { [%eval 0.0] [%clk 0:03:09] } 28... Qd8 { [%eval 0.15] [%clk 0:03:07] } 29. d5 { [%eval 0.0] [%clk 0:02:19] } 29... Qf6 { [%eval 0.0] [%clk 0:02:13] } 30. f5 { [%eval 0.0] [%clk 0:01:12] } 30... Qxb2 { [%eval 0.0] [%clk 0:02:15] } 31. d6 { [%eval 0.0] [%clk 0:01:22] } 31... Qd4 { [%eval 0.0] [%clk 0:01:26] } 32. d7 { [%eval 0.0] [%clk 0:00:57] } 32... Qxd7 { [%eval 0.0] [%clk 0:00:32] } 33. f6 { [%eval 0.0] [%clk 0:01:25] } 33... Qb7?? { [%eval 5.37] } { Blunder. Re6 was best. } { [%clk 0:00:31] } 34. Rxg7 { [%eval 5.25] [%clk 0:01:02] } 34... Re1+ { [%eval 5.57] [%clk 0:00:36] } 35. Kg2 { [%eval 5.25] [%clk 0:01:31] } 35... Re2+?? { [%eval #14] } { Checkmate is now unavoidable. Qxg7+ was best. } { [%clk 0:00:36] } 36. Kf1 { [%eval #13] [%clk 0:01:50] } 36... Rxh2 { [%eval #1] [%clk 0:01:00] } 37. Qe8# { [%clk 0:02:13] } 1-0