Event: Open
Site: Katowice
Date: 2025-05-31
White: Balis, Sebastian
WhiteElo: 1729
Black: Giefert, Sara
BlackElo: 1893
Result: 1-0
ECO: B97
Opening: Sicilian Defense: Najdorf Variation, Poisoned Pawn Accepted
Variant: Standard
TimeControl: 10+2

1. e4 { [%eval 0.18] [%clk 0:10:03] } 1... c5 { [%eval 0.25] [%clk 0:10:02] } 2. Nf3 { [%eval 0.2] [%clk 0:10:04] } 2... d6 { [%eval 0.31] [%clk 0:10:03] } 3. d4 { [%eval 0.22] [%clk 0:10:05] } 3... cxd4 { [%eval 0.19] [%clk 0:10:03] } 4. Nxd4 { [%eval 0.18] [%clk 0:10:07] } 4... Nf6 { [%eval 0.31] [%clk 0:10:03] } 5. Nc3 { [%eval 0.32] [%clk 0:10:07] } 5... a6 { [%eval 0.23] [%clk 0:10:04] } 6. Bg5 { [%eval 0.0] [%clk 0:10:04] } 6... e6 { [%eval 0.17] [%clk 0:10:00] } 7. f4 { [%eval 0.04] [%clk 0:10:04] } 7... Qb6 { [%eval 0.08] [%clk 0:10:01] } 8. Qd2 { [%eval 0.04] [%clk 0:10:05] } 8... Qxb2 { [%eval 0.38] [%clk 0:10:00] } 9. Rb1 { [%eval 0.54] [%clk 0:10:06] } 9... Qa3 { [%eval 0.44] [%clk 0:10:01] } 10. e5 { [%eval 0.22] [%clk 0:09:54] } 10... dxe5 { [%eval 0.2] [%clk 0:09:20] } 11. fxe5 { [%eval 0.31] [%clk 0:09:54] } 11... Nfd7 { [%eval 0.26] [%clk 0:08:49] } 12. Be2?! { [%eval -0.54] } { Inaccuracy. Ne4 was best. } { [%clk 0:08:22] } 12... Qc5?! { [%eval 0.4] } { Inaccuracy. Bb4 was best. } { [%clk 0:07:18] } 13. Nf3?! { [%eval -0.4] } { Inaccuracy. Na4 was best. } { [%clk 0:07:40] } 13... Nc6 { [%eval -0.34] [%clk 0:06:44] } 14. Be3 { [%eval -0.87] [%clk 0:05:38] } 14... Qa5 { [%eval -0.95] [%clk 0:06:32] } 15. O-O?! { [%eval -1.62] } { Inaccuracy. Ne4 was best. } { [%clk 0:05:37] } 15... Ncxe5? { [%eval -0.26] } { Mistake. Bb4 was best. } { [%clk 0:05:35] } 16. Nxe5 { [%eval -0.3] [%clk 0:05:15] } 16... Qxe5 { [%eval -0.3] [%clk 0:05:07] } 17. Kh1 { [%eval -0.25] [%clk 0:05:07] } 17... Be7?! { [%eval 0.55] } { Inaccuracy. Bc5 was best. } { [%clk 0:03:38] } 18. Bd4 { [%eval 0.47] [%clk 0:04:34] } 18... Qd6?? { [%eval 3.09] } { Blunder. Qg5 was best. } { [%clk 0:03:38] } 19. Ne4 { [%eval 3.05] [%clk 0:03:38] } 19... Qc7? { [%eval 5.76] } { Mistake. Qd5 was best. } { [%clk 0:03:15] } 20. Bxg7 { [%eval 5.49] [%clk 0:03:25] } 20... Rg8 { [%eval 5.73] [%clk 0:03:16] } 21. Qh6 { [%eval 5.67] [%clk 0:02:34] } 21... Bf8?! { [%eval 7.5] } { Inaccuracy. Qc6 was best. } { [%clk 0:02:10] } 22. Bxf8 { [%eval 7.34] [%clk 0:02:23] } 22... Rxf8 { [%eval 6.84] [%clk 0:02:08] } 23. Qxh7?! { [%eval 5.05] } { Inaccuracy. Rbd1 was best. } { [%clk 0:02:12] } 23... b5 { [%eval 6.36] [%clk 0:01:57] } 24. Bh5 { [%eval 5.18] [%clk 0:02:07] } 24... Ne5?! { [%eval 7.31] } { Inaccuracy. Kd8 was best. } { [%clk 0:01:39] } 25. Rbd1 { [%eval 7.42] [%clk 0:01:59] } 25... Nc4? { [%eval #19] } { Checkmate is now unavoidable. Bb7 was best. } { [%clk 0:01:15] } 26. Ng5? { [%eval 8.02] } { Lost forced checkmate sequence. Nf6+ was best. } { [%clk 0:01:25] } 26... Ne5 { [%eval 8.51] [%clk 0:01:08] } 27. Rde1 { [%eval 6.32] [%clk 0:00:47] } 27... Bd7 { [%eval 6.11] [%clk 0:00:51] } 28. Rxe5?! { [%eval 4.37] } { Inaccuracy. Bxf7+ was best. } { [%clk 0:00:36] } 28... Qxe5?! { [%eval 6.19] } { Inaccuracy. O-O-O was best. } { [%clk 0:00:51] } 29. Nxf7 { [%eval 6.1] [%clk 0:00:34] } 29... Rxf7 { [%eval 6.04] [%clk 0:00:27] } 30. Qxf7+ { [%eval 6.14] [%clk 0:00:24] } 30... Kd8 { [%eval 6.07] [%clk 0:00:21] } 31. Qf8+ { [%eval 5.19] [%clk 0:00:19] } 31... Kc7 { [%eval 5.11] [%clk 0:00:19] } 32. Qxa8 { [%eval 5.14] [%clk 0:00:17] } 32... Qxh5 { [%eval 4.99] [%clk 0:00:18] } 33. Qa7+ { [%eval 5.07] [%clk 0:00:16] } 33... Kd8?! { [%eval 8.23] } { Inaccuracy. Kd6 was best. } { [%clk 0:00:14] } 34. Qxa6?! { [%eval 4.96] } { Inaccuracy. Qb8+ was best. } { [%clk 0:00:11] } 34... Qe2?? { [%eval #7] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:00:11] } 35. Qb6+ { [%eval #6] [%clk 0:00:11] } 35... Ke8 { [%eval #6] [%clk 0:00:03] } 36. Qf2?? { [%eval 5.82] } { Lost forced checkmate sequence. Qb8+ was best. } { [%clk 0:00:10] } 36... Qxf2 { [%eval 5.85] [%clk 0:00:00] } 37. Rxf2 { [%eval 5.75] [%clk 0:10:02] } 1-0