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Nicholas, Koichi B vs Yao, Lan

0-1 · Sicilian Defense: Najdorf Variation (B90) · 2026-08-01 · ratings 2114 / 2308

Players: Nicholas, Koichi B vs Yao, Lan

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Moves

[White "Nicholas, Koichi B"]
[Black "Yao, Lan"]
[Result "0-1"]
[ECO "B90"]
[Opening "Sicilian Defense: Najdorf Variation"]
[Date "2026-08-01"]

1. e4 1... c5 2. Nf3 2... d6 3. d4 3... cxd4 4. Nxd4 4... Nf6 5. Nc3 5... a6 6. Qf3 6... g6 7. Bc4 7... Bg7 8. O-O 8... O-O 9. h3 9... Qc7 10. Bb3 10... Nc6 11. Be3 11... Bd7 12. Nxc6 12... Bxc6 13. a4 13... Nd7 14. Rfd1 14... Nc5 15. Bd5 15... Nd7 16. Bxc6 16... bxc6 17. a5 17... Rab8 18. Na4 18... c5 19. Bd2 19... Qc6 20. Bc3 20... Bxc3 21. Qxc3?! 21... Rb4 22. b3 22... Rxe4 23. Qf3 23... Ne5 24. Qc3 24... Rb4?! 25. Re1 25... f6 26. Nb6 26... e6?! 27. Na4?! 27... Qc7 28. Rad1 28... Rd8?! 29. Qe3 29... Re8 30. f4 30... Nc6 31. Nb6 31... Re7 32. Rd2?! 32... Kf7 33. Nc4 33... Nd4 34. Rxd4? 34... cxd4 35. Qxd4 35... Kg7 36. Qd2 36... Qc5+ 37. Kh1 37... d5 38. Nb6 38... Qd4?! 39. Qc1?! 39... Qc5 40. Qd2 40... Rd4 41. Qe3 41... Qxa5 42. b4 42... Rxb4

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