Event: Macieja Memorial
Date: 2025-07-07
White: Baum, Jonasz
WhiteTitle: IM
WhiteElo: 2336
Black: Korszanski, Stanislaw
BlackElo: 2110
Result: 1-0
ECO: A50
Opening: Queen's Indian Accelerated
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... Nf6 { [%eval 0.19] [%clk 0:03:02] } 2. c4 { [%eval 0.18] [%clk 0:03:04] } 2... b6 { [%eval 0.44] [%clk 0:03:03] } 3. f3 { [%eval 0.3] [%clk 0:02:59] } 3... Nc6 { [%eval 0.53] [%clk 0:03:04] } 4. Nc3 { [%eval 0.37] [%clk 0:02:55] } 4... d5 { [%eval 0.41] [%clk 0:03:00] } 5. cxd5 { [%eval 0.32] [%clk 0:02:54] } 5... Nxd5 { [%eval 0.3] [%clk 0:03:01] } 6. f4 { [%eval 0.26] [%clk 0:02:52] } 6... e6 { [%eval 0.43] [%clk 0:02:43] } 7. e4 { [%eval 0.39] [%clk 0:02:43] } 7... Nxc3 { [%eval 0.39] [%clk 0:02:43] } 8. bxc3 { [%eval 0.54] [%clk 0:02:44] } 8... Bb7 { [%eval 0.54] [%clk 0:02:45] } 9. Nf3 { [%eval 0.47] [%clk 0:02:37] } 9... Be7 { [%eval 0.61] [%clk 0:02:41] } 10. Bd3 { [%eval 0.61] [%clk 0:02:37] } 10... O-O { [%eval 0.6] [%clk 0:02:41] } 11. O-O { [%eval 0.57] [%clk 0:02:37] } 11... f5?! { [%eval 1.51] } { Inaccuracy. Na5 was best. } { [%clk 0:02:31] } 12. Qe2 { [%eval 1.43] [%clk 0:02:37] } 12... Bd6? { [%eval 3.24] } { Mistake. Na5 was best. } { [%clk 0:02:16] } 13. Ng5 { [%eval 3.21] [%clk 0:02:13] } 13... Qd7 { [%eval 3.51] [%clk 0:02:06] } 14. Bc4 { [%eval 3.42] [%clk 0:02:09] } 14... Rae8 { [%eval 3.87] [%clk 0:02:02] } 15. exf5 { [%eval 3.24] [%clk 0:02:10] } 15... Nd8?! { [%eval 4.84] } { Inaccuracy. Rxf5 was best. } { [%clk 0:01:31] } 16. fxe6 { [%eval 5.02] [%clk 0:02:03] } 16... Qe7 { [%eval 4.98] [%clk 0:01:31] } 17. f5 { [%eval 5.08] [%clk 0:01:44] } 17... Kh8?! { [%eval 7.77] } { Inaccuracy. Rf6 was best. } { [%clk 0:01:15] } 18. Qh5 { [%eval 7.45] [%clk 0:01:30] } 18... h6 { [%eval 8.05] [%clk 0:01:11] } 19. f6 { [%eval 8.05] [%clk 0:01:31] } 19... Rxf6 { [%eval 7.98] [%clk 0:00:49] } 20. Rxf6 { [%eval 7.74] [%clk 0:01:32] } 20... gxf6? { [%eval #10] } { Checkmate is now unavoidable. Bc6 was best. } { [%clk 0:00:50] } 21. Qxh6+ { [%eval #9] [%clk 0:01:32] } 21... Kg8 { [%eval #9] [%clk 0:00:51] } 22. Qg6+? { [%eval 8.26] } { Lost forced checkmate sequence. Nf7 was best. } { [%clk 0:01:32] } 22... Kh8 { [%eval 7.87] [%clk 0:00:33] } 23. Qh6+ { [%eval 7.77] [%clk 0:01:24] } 23... Kg8 { [%eval #9] [%clk 0:00:34] } 24. Nf7 { [%eval #8] [%clk 0:01:25] } 24... Nxe6 { [%eval 10.12] [%clk 0:00:26] } 25. Qh8+ { [%eval 9.64] [%clk 0:01:18] } 25... Kxf7 { [%eval 10.28] [%clk 0:00:20] } 26. Qh7+ { [%eval 10.01] [%clk 0:01:20] } 26... Kf8 { [%eval 9.66] [%clk 0:00:20] } 27. Bh6+ { [%eval 8.08] [%clk 0:01:21] } 27... Qg7 { [%eval 7.99] [%clk 0:00:17] } 28. Bxg7+ { [%eval 7.88] [%clk 0:01:21] } 28... Nxg7 { [%eval 7.86] [%clk 0:00:17] } 29. Qg8+ { [%eval 7.29] [%clk 0:01:22] } 1-0