Event: Round 2: Erez Kupervaser - David Rinberg
Date: 2024-01-22
White: Erez Kupervaser
WhiteTitle: FM
WhiteElo: 2250
Black: David Rinberg
BlackElo: 1790
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Lutikov Gambit
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:56] } 1... c5 { [%eval 0.33] [%clk 1:30:47] } 2. Nf3 { [%eval 0.17] [%clk 1:31:19] } 2... Nc6 { [%eval 0.29] [%clk 1:31:04] } 3. Bb5 { [%eval 0.3] [%clk 1:31:43] } 3... g6 { [%eval 0.37] [%clk 1:31:10] } 4. O-O { [%eval 0.2] [%clk 1:32:06] } 4... Bg7 { [%eval 0.55] [%clk 1:31:30] } 5. c3 { [%eval 0.14] [%clk 1:32:29] } 5... Nf6 { [%eval 0.13] [%clk 1:31:43] } 6. d4?! { [%eval -0.67] } { Inaccuracy. Re1 was best. } { [%clk 1:32:53] } 6... cxd4?! { [%eval 0.01] } { Inaccuracy. Nxe4 was best. } { [%clk 1:29:36] } 7. cxd4 { [%eval -0.28] [%clk 1:33:12] } 7... Nxe4 { [%eval -0.22] [%clk 1:28:23] } 8. d5 { [%eval -0.06] [%clk 1:33:36] } 8... Nd6 { [%eval 0.0] [%clk 1:27:05] } 9. Na3 { [%eval -0.03] [%clk 1:32:27] } 9... Nxb5?! { [%eval 0.63] } { Inaccuracy. Nb4 was best. } { [%clk 1:18:32] } 10. Nxb5 { [%eval 0.82] [%clk 1:32:36] } 10... a6 { [%eval 0.64] [%clk 1:18:05] } 11. Nc3 { [%eval 0.77] [%clk 1:32:52] } 11... Na5 { [%eval 0.85] [%clk 1:17:30] } 12. Bg5 { [%eval 0.37] [%clk 1:24:40] } 12... h6 { [%eval 0.51] [%clk 1:16:20] } 13. Bh4?! { [%eval -0.42] } { Inaccuracy. Be3 was best. } { [%clk 1:10:00] } 13... d6 { [%eval -0.47] [%clk 1:13:50] } 14. Re1 { [%eval -0.4] [%clk 1:05:45] } 14... g5 { [%eval -0.42] [%clk 1:12:43] } 15. Bg3 { [%eval -0.5] [%clk 1:03:39] } 15... O-O { [%eval -0.44] [%clk 1:12:24] } 16. h4 { [%eval -0.41] [%clk 1:03:59] } 16... Bg4?! { [%eval 0.37] } { Inaccuracy. g4 was best. } { [%clk 1:02:52] } 17. hxg5 { [%eval 0.24] [%clk 1:03:53] } 17... hxg5 { [%eval 0.28] [%clk 1:01:45] } 18. Qd3 { [%eval 0.0] [%clk 1:03:35] } 18... Bxf3 { [%eval 0.26] [%clk 0:50:29] } 19. Qxf3 { [%eval 0.42] [%clk 1:02:38] } 19... Nc4 { [%eval 0.33] [%clk 0:45:32] } 20. Ne4 { [%eval 0.32] [%clk 0:57:55] } 20... Ne5?? { [%eval 2.15] } { Blunder. f6 was best. } { [%clk 0:30:33] } 21. Bxe5 { [%eval 2.07] [%clk 0:56:23] } 21... dxe5 { [%eval 1.98] [%clk 0:29:00] } 22. Rad1 { [%eval 1.99] [%clk 0:52:32] } 22... g4 { [%eval 1.99] [%clk 0:26:18] } 23. Qf5 { [%eval 2.21] [%clk 0:50:34] } 23... Qc8 { [%eval 2.17] [%clk 0:22:23] } 24. Qh5 { [%eval 1.93] [%clk 0:50:56] } 24... a5 { [%eval 2.2] [%clk 0:16:39] } 25. Rc1 { [%eval 1.72] [%clk 0:50:34] } 25... Qd7 { [%eval 1.6] [%clk 0:16:29] } 26. Rcd1 { [%eval 1.84] [%clk 0:50:48] } 26... Rfc8 { [%eval 1.99] [%clk 0:11:52] } 27. d6?! { [%eval 1.32] } { Inaccuracy. Ng3 was best. } { [%clk 0:45:34] } 27... Ra6? { [%eval 3.13] } { Mistake. Rc6 was best. } { [%clk 0:10:48] } 28. Ng5?? { [%eval -0.91] } { Blunder. Qg5 was best. } { [%clk 0:38:38] } 28... exd6 { [%eval -0.96] [%clk 0:10:45] } 29. Re4?? { [%eval -3.16] } { Blunder. Qh7+ was best. } { [%clk 0:36:01] } 29... d5 { [%eval -3.02] [%clk 0:08:19] } 30. Qxg4 { [%eval -3.24] [%clk 0:33:58] } 30... f5?? { [%eval -1.15] } { Blunder. Qxg4 was best. } 31. Qh3 { [%eval -1.21] } 31... Rh6 { [%eval -0.98] } 32. Qg4?? { [%eval -9.07] } { Blunder. Rh4 was best. } 32... Ra6?? { [%eval -1.25] } { Blunder. fxg4 was best. } 1/2-1/2