Event: Najdorf Memorial
Site: Warsaw POL
Date: 2024-07-10
White: Choroszej, Aleksander
WhiteElo: 1997
Black: Praczukowski, Stanislaw
BlackElo: 2086
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.16] } 1... Nf6 { [%eval 0.17] } 2. c4 { [%eval 0.21] } 2... e6 { [%eval 0.11] } 3. Nc3 { [%eval 0.0] } 3... Bb4 { [%eval 0.17] } 4. f3 { [%eval 0.06] } 4... c5 { [%eval 0.26] } 5. d5 { [%eval 0.14] } 5... b5 { [%eval 0.0] } 6. e4 { [%eval 0.07] } 6... d6 { [%eval 0.18] } 7. Ne2 { [%eval 0.17] } 7... bxc4 { [%eval 0.13] } 8. Nf4 { [%eval 0.37] } 8... e5 { [%eval 0.51] } 9. Ne2 { [%eval 0.21] } 9... Nbd7 { [%eval 0.24] } 10. Ng3 { [%eval 0.22] } 10... Nb6 { [%eval 0.25] } 11. Be2 { [%eval 0.26] } 11... Ng8 { [%eval 0.2] } 12. O-O { [%eval -0.01] } 12... Ne7 { [%eval 0.12] } 13. f4 { [%eval 0.0] } 13... exf4 { [%eval 0.0] } 14. Bxf4 { [%eval 0.0] } 14... Ng6 { [%eval -0.06] } 15. Qc1 { [%eval -0.02] } 15... Bxc3 { [%eval 0.0] } 16. Qxc3 { [%eval -0.01] } 16... Nxf4 { [%eval 0.0] } 17. Rxf4 { [%eval 0.0] } 17... O-O { [%eval 0.0] } 18. Raf1?! { [%eval -0.6] } { Inaccuracy. Nh5 was best. } 18... Nd7 { [%eval -0.51] } 19. Nh5 { [%eval -0.75] } 19... Ne5 { [%eval -0.72] } 20. h4 { [%eval -0.75] } 20... Rb8?! { [%eval -0.12] } { Inaccuracy. Qe7 was best. } 21. Qg3 { [%eval -0.19] } 21... Ng6 { [%eval -0.04] } 22. Nxg7 { [%eval -0.03] } 22... Kxg7 { [%eval -0.07] } 23. h5 { [%eval -0.09] } 23... Qe8 { [%eval -0.23] } 24. hxg6 { [%eval -0.14] } 24... hxg6 { [%eval -0.12] } 25. Bh5 { [%eval -0.1] } 25... f6 { [%eval -0.05] } 26. R4f3? { [%eval -1.7] } { Mistake. e5 was best. } 26... Rb6? { [%eval -0.39] } { Mistake. Rxb2 was best. } 27. Qh4?? { [%eval -2.79] } { Blunder. b3 was best. } 27... Qe5?! { [%eval -2.03] } { Inaccuracy. g5 was best. } 28. Bxg6 { [%eval -1.76] } 28... Kxg6 { [%eval -1.53] } 29. Rf5?? { [%eval -4.11] } { Blunder. Rg3+ was best. } 29... Bxf5 { [%eval -3.89] } 30. exf5+?! { [%eval -4.87] } { Inaccuracy. Rxf5 was best. } 30... Kf7 { [%eval -4.76] } 31. Rf2 { [%eval -5.79] } 31... Rxb2 { [%eval -6.01] } 32. Qh7+ { [%eval -5.74] } 32... Ke8 { [%eval -5.53] } 33. Qg6+?? { [%eval #-13] } { Checkmate is now unavoidable. Rxb2 was best. } 33... Ke7 { [%eval #-12] } 0-1