Event: Open-3
Date: 2025-05-31
White: Olszewski, Marek
WhiteElo: 1571
Black: Baran, Franciszek
BlackElo: 1787
Result: 0-1
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard
TimeControl: 10+2

1. b3 { [%eval 0.0] [%clk 0:10:02] } 1... d5 { [%eval 0.0] [%clk 0:10:02] } 2. Bb2 { [%eval 0.0] [%clk 0:10:03] } 2... c5 { [%eval 0.1] [%clk 0:10:03] } 3. e3 { [%eval 0.08] [%clk 0:10:04] } 3... Nc6 { [%eval 0.17] [%clk 0:10:03] } 4. Bb5 { [%eval 0.1] [%clk 0:10:03] } 4... Bd7 { [%eval 0.0] [%clk 0:10:04] } 5. Nf3 { [%eval 0.09] [%clk 0:10:01] } 5... a6 { [%eval 0.13] [%clk 0:10:05] } 6. Bxc6 { [%eval 0.06] [%clk 0:10:02] } 6... Bxc6 { [%eval 0.07] [%clk 0:10:06] } 7. Ne5 { [%eval 0.15] [%clk 0:10:02] } 7... Qc7 { [%eval 0.2] [%clk 0:10:04] } 8. f4 { [%eval -0.02] [%clk 0:10:03] } 8... Nf6 { [%eval 0.0] [%clk 0:10:03] } 9. Nxc6 { [%eval -0.06] [%clk 0:09:55] } 9... Qxc6 { [%eval -0.07] [%clk 0:10:04] } 10. d3 { [%eval -0.14] [%clk 0:09:50] } 10... h6 { [%eval 0.37] [%clk 0:09:24] } 11. a4 { [%eval -0.16] [%clk 0:09:26] } 11... e6 { [%eval 0.12] [%clk 0:09:23] } 12. Nd2 { [%eval 0.22] [%clk 0:08:54] } 12... Bd6 { [%eval 0.24] [%clk 0:09:13] } 13. O-O { [%eval 0.25] [%clk 0:08:10] } 13... O-O-O { [%eval 0.24] [%clk 0:08:50] } 14. Nf3 { [%eval 0.2] [%clk 0:07:03] } 14... Rhg8 { [%eval 0.13] [%clk 0:08:39] } 15. Ne5 { [%eval 0.22] [%clk 0:07:01] } 15... Bxe5?? { [%eval 2.52] } { Blunder. Qc7 was best. } { [%clk 0:08:39] } 16. fxe5 { [%eval 2.7] [%clk 0:06:57] } 16... Nd7 { [%eval 2.8] [%clk 0:08:38] } 17. Rxf7 { [%eval 2.61] [%clk 0:06:55] } 17... Rdf8 { [%eval 3.15] [%clk 0:07:53] } 18. Qf1?! { [%eval 2.34] } { Inaccuracy. Qh5 was best. } { [%clk 0:06:20] } 18... g5 { [%eval 2.35] [%clk 0:06:52] } 19. d4 { [%eval 2.38] [%clk 0:05:38] } 19... h5 { [%eval 3.06] [%clk 0:06:42] } 20. Ba3?! { [%eval 2.04] } { Inaccuracy. dxc5 was best. } { [%clk 0:05:25] } 20... b6?? { [%eval 4.99] } { Blunder. Rh8 was best. } { [%clk 0:06:25] } 21. c4?? { [%eval 2.07] } { Blunder. Qxa6+ was best. } { [%clk 0:04:48] } 21... dxc4 { [%eval 1.91] [%clk 0:06:08] } 22. bxc4 { [%eval 1.8] [%clk 0:04:48] } 22... Qe4 { [%eval 1.98] [%clk 0:05:56] } 23. Rxf8+?? { [%eval 0.0] } { Blunder. Qf3 was best. } { [%clk 0:04:12] } 23... Rxf8 { [%eval 0.0] [%clk 0:05:56] } 24. Qe2 { [%eval 0.0] [%clk 0:04:13] } 24... g4 { [%eval 0.0] [%clk 0:05:44] } 25. Rd1 { [%eval 0.0] [%clk 0:04:01] } 25... h4 { [%eval 0.01] [%clk 0:05:23] } 26. a5?? { [%eval -4.44] } { Blunder. Qd3 was best. } { [%clk 0:03:26] } 26... g3 { [%eval -4.17] [%clk 0:05:21] } 27. h3?! { [%eval -6.44] } { Inaccuracy. hxg3 was best. } { [%clk 0:03:26] } 27... Rf2 { [%eval -6.31] [%clk 0:05:20] } 28. Qe1?? { [%eval #-1] } { Checkmate is now unavoidable. Qxf2 was best. } { [%clk 0:10:02] } 0-1