Event: Round 3: Polzin, Rainer - Lagunow, Raphael
Date: 2024-04-01
White: Polzin, Rainer
WhiteTitle: GM
WhiteElo: 2402
Black: Lagunow, Raphael
BlackTitle: IM
BlackElo: 2427
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:56] } 1... c5 { [%eval 0.17] [%clk 1:30:55] } 2. Nc3 { [%eval 0.24] [%clk 1:31:23] } 2... Nc6 { [%eval 0.41] [%clk 1:31:17] } 3. Bb5 { [%eval 0.0] [%clk 1:31:48] } 3... Nd4 { [%eval 0.0] [%clk 1:31:43] } 4. Nf3 { [%eval 0.0] [%clk 1:32:12] } 4... e6 { [%eval 0.0] [%clk 1:31:50] } 5. O-O { [%eval -0.13] [%clk 1:29:58] } 5... a6 { [%eval 0.0] } 6. Bd3 { [%eval 0.0] [%clk 1:30:01] } 6... Nc6 { [%eval 0.12] [%clk 1:32:33] } 7. Re1 { [%eval -0.37] [%clk 1:27:02] } 7... g5 { [%eval -0.04] [%clk 1:26:51] } 8. Kh1?! { [%eval -0.98] } { Inaccuracy. g3 was best. } { [%clk 0:54:41] } 8... g4 { [%eval -1.12] [%clk 1:24:14] } 9. Ng1 { [%eval -1.03] [%clk 0:54:05] } 9... h5 { [%eval -1.09] [%clk 1:23:01] } 10. f4 { [%eval -1.4] [%clk 0:46:12] } 10... Qc7 { [%eval -1.44] [%clk 1:10:47] } 11. Rf1 { [%eval -1.88] [%clk 0:24:54] } 11... b5 { [%eval -1.42] [%clk 1:02:09] } 12. b3 { [%eval -1.54] [%clk 0:20:43] } 12... Bb7 { [%eval -1.56] [%clk 1:02:09] } 13. Bb2 { [%eval -1.53] [%clk 0:21:11] } 13... Rh6 { [%eval -1.52] [%clk 1:02:31] } 14. Qe2 { [%eval -1.68] [%clk 0:11:41] } 14... d6?! { [%eval -0.92] } { Inaccuracy. Nd4 was best. } { [%clk 0:38:40] } 15. a4 { [%eval -1.06] [%clk 0:11:37] } 15... b4 { [%eval -0.82] [%clk 0:36:01] } 16. Nd1 { [%eval -0.83] [%clk 0:12:05] } 16... Nf6 { [%eval -0.79] [%clk 0:30:47] } 17. Ne3?! { [%eval -1.48] } { Inaccuracy. Bxf6 was best. } { [%clk 0:08:50] } 17... Nd4 { [%eval -1.56] [%clk 0:26:36] } 18. Bxd4 { [%eval -1.46] [%clk 0:08:50] } 18... cxd4 { [%eval -1.46] [%clk 0:27:01] } 19. Nc4 { [%eval -1.55] [%clk 0:09:13] } 19... d5 { [%eval -1.31] [%clk 0:26:48] } 20. exd5 { [%eval -1.31] [%clk 0:09:10] } 20... Bxd5 { [%eval -1.36] [%clk 0:27:12] } 21. Ne5 { [%eval -1.15] [%clk 0:08:32] } 21... Bd6 { [%eval -0.81] [%clk 0:23:32] } 22. Rae1 { [%eval -0.93] [%clk 0:08:10] } 22... Kf8 { [%eval -0.84] [%clk 0:16:08] } 23. Bc4 { [%eval -0.82] [%clk 0:08:29] } 23... Bb7 { [%eval -0.84] [%clk 0:16:05] } 24. d3?? { [%eval -2.69] } { Blunder. f5 was best. } { [%clk 0:04:15] } 24... h4 { [%eval -2.76] [%clk 0:13:41] } 25. Nxg4 { [%eval -2.59] [%clk 0:02:03] } 25... Nxg4 { [%eval -2.58] [%clk 0:14:00] } 26. Qxg4 { [%eval -2.44] [%clk 0:02:32] } 26... Rg6 { [%eval -2.51] [%clk 0:14:23] } 27. Qxg6 { [%eval -2.58] [%clk 0:03:00] } 27... fxg6 { [%eval -2.83] [%clk 0:14:47] } 28. Rxe6 { [%eval -2.57] [%clk 0:03:16] } 28... Kg7 { [%eval -2.62] [%clk 0:03:17] } 29. f5 { [%eval -2.77] [%clk 0:03:46] } 29... Rf8 { [%eval -2.82] [%clk 0:03:33] } 30. Rxg6+ { [%eval -2.78] [%clk 0:03:57] } 30... Kh7 { [%eval -2.67] [%clk 0:04:03] } 31. Be6?! { [%eval -3.55] } { Inaccuracy. Rg4 was best. } { [%clk 0:01:39] } 31... Qxc2 { [%eval -3.66] [%clk 0:02:45] } 32. Nh3 { [%eval -3.8] [%clk 0:01:38] } 32... Be7 { [%eval -3.5] [%clk 0:02:34] } 33. Nf4 { [%eval -3.64] [%clk 0:00:34] } 33... h3 { [%eval -3.72] [%clk 0:02:49] } 34. Kg1 { [%eval -4.0] [%clk 0:00:44] } 34... hxg2 { [%eval -4.01] [%clk 0:01:05] } 35. Nxg2 { [%eval -3.63] [%clk 0:01:13] } 35... Bd6 { [%eval -3.64] [%clk 0:01:11] } 36. Rg4 { [%eval -3.41] [%clk 0:01:01] } 36... Qe2 { [%eval -2.85] [%clk 0:01:00] } 37. Rh4+ { [%eval -2.53] [%clk 0:00:36] } 37... Kg7 { [%eval -2.39] [%clk 0:01:28] } 38. Nf4?? { [%eval #-8] } { Checkmate is now unavoidable. Rf2 was best. } { [%clk 0:01:04] } 38... Bxf4 { [%eval #-7] [%clk 0:01:36] } 0-1