Event: Round 5: Gustav Polzin - Georg Blokhin
Date: 2023-10-22
White: Gustav Polzin
WhiteElo: 1912
Black: Georg Blokhin
Result: 1-0
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:44] } 2. Nc3 { [%eval 0.24] [%clk 1:30:58] } 2... e6 { [%eval 0.45] [%clk 1:31:02] } 3. Nge2 { [%eval 0.23] [%clk 1:29:16] } 3... a6 { [%eval 0.0] [%clk 1:31:00] } 4. d4 { [%eval 0.43] [%clk 1:28:53] } 4... cxd4 { [%eval 0.6] [%clk 1:31:14] } 5. Nxd4 { [%eval 0.0] [%clk 1:29:21] } 5... d6?! { [%eval 0.59] } { Inaccuracy. Qc7 was best. } { [%clk 1:31:23] } 6. Bd3 { [%eval 0.22] [%clk 1:29:20] } 6... Nf6 { [%eval 0.05] [%clk 1:31:38] } 7. f4 { [%eval 0.25] [%clk 1:29:26] } 7... Be7?! { [%eval 0.8] } { Inaccuracy. Nbd7 was best. } { [%clk 1:31:46] } 8. Qf3 { [%eval 0.57] [%clk 1:29:25] } 8... O-O { [%eval 0.53] [%clk 1:31:50] } 9. Be3 { [%eval 0.11] [%clk 1:29:22] } 9... Qb6?? { [%eval 2.15] } { Blunder. e5 was best. } { [%clk 1:31:51] } 10. Nb3? { [%eval 0.89] } { Mistake. Nf5 was best. } { [%clk 1:29:30] } 10... Qc7 { [%eval 0.86] [%clk 1:31:52] } 11. O-O-O { [%eval 0.81] [%clk 1:29:26] } 11... Nc6 { [%eval 1.16] [%clk 1:31:41] } 12. g4 { [%eval 1.22] [%clk 1:29:34] } 12... Rb8 { [%eval 1.54] [%clk 1:30:17] } 13. g5 { [%eval 1.33] [%clk 1:29:29] } 13... Nd7 { [%eval 1.45] [%clk 1:30:23] } 14. h4 { [%eval 1.15] [%clk 1:28:59] } 14... b5 { [%eval 1.24] [%clk 1:30:31] } 15. h5 { [%eval 0.98] [%clk 1:29:07] } 15... Nb4 { [%eval 1.16] [%clk 1:29:43] } 16. Kb1 { [%eval 1.14] [%clk 1:29:04] } 16... Bb7 { [%eval 1.18] [%clk 1:29:25] } 17. g6?! { [%eval 0.3] } { Inaccuracy. Nd4 was best. } { [%clk 1:29:14] } 17... fxg6?? { [%eval 2.81] } { Blunder. h6 was best. } 18. hxg6 { [%eval 2.92] [%clk 1:28:58] } 18... h6 { [%eval 3.13] [%clk 1:29:27] } 19. Qg4?! { [%eval 2.23] } { Inaccuracy. Qh3 was best. } { [%clk 1:28:47] } 19... Nf6?! { [%eval 3.41] } { Inaccuracy. Rf6 was best. } { [%clk 1:29:34] } 20. Qxe6+ { [%eval 3.16] [%clk 1:28:10] } 20... Kh8 { [%eval 3.68] [%clk 1:29:52] } 21. Qh3 { [%eval 3.02] [%clk 1:27:17] } 21... Nxd3 { [%eval 3.53] [%clk 1:29:55] } 22. cxd3 { [%eval 3.49] [%clk 1:27:33] } 22... Rbd8?! { [%eval 4.65] } { Inaccuracy. b4 was best. } { [%clk 1:29:41] } 23. Nd4 { [%eval 4.74] [%clk 1:27:41] } 23... Bc8?! { [%eval 6.5] } { Inaccuracy. Qd7 was best. } { [%clk 1:25:09] } 24. f5 { [%eval 6.44] [%clk 1:28:02] } 24... Bb7?? { [%eval #5] } { Checkmate is now unavoidable. Ng8 was best. } { [%clk 1:25:10] } 25. Bxh6 { [%clk 1:28:09] } 25... Kg8 { [%clk 1:24:30] } 26. Bxg7 { [%clk 1:28:25] } 26... Kxg7 { [%clk 1:24:48] } 27. Qh6+ { [%clk 1:28:46] } 27... Kg8 { [%clk 1:24:49] } 28. Qh8# { [%clk 1:29:12] } 1-0