Players: Kowalczuk, Wojciech vs Lederman, Leon
Replay & analyse this game → Master database[White "Kowalczuk, Wojciech"] [Black "Lederman, Leon"] [Result "0-1"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, English Attack"] [Date "2026-09-02"] 1. e4 1... c5 2. Nf3 2... d6 3. d4 3... cxd4 4. Nxd4 4... Nf6 5. Nc3 5... a6 6. Be3 6... e5 7. Nf3 7... Qc7 8. a4 8... h6 9. h3?! 9... Be6 10. Qd2 10... Nbd7 11. Nd5?! 11... Qc6 12. Nb4?! 12... Nxe4 13. Qd1? 13... Qc8?? 14. a5 14... Nef6 15. c4 15... Be7 16. Be2 16... O-O 17. Nd5 17... Nxd5 18. cxd5 18... Bf5 19. Rc1 19... Qd8 20. b4 20... Rc8 21. O-O 21... Rxc1 22. Qxc1 22... Qb8?! 23. Qb2 23... Rc8 24. Rc1?! 24... Bd8? 25. Nd2 25... Nf6 26. Bc4 26... b6 27. g4?! 27... Bd7 28. Bxa6?! 28... Rxc1+ 29. Qxc1 29... bxa5 30. bxa5 30... Nxd5 31. Qa3 31... Qb4 32. Qxb4 32... Nxb4 33. Bb7 33... Bxa5 34. Nc4 34... Bc7 35. Bb6?! 35... Bxb6 36. Nxb6 36... Be6
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