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Abdou, Mohamed vs Costello, John

0-1 · Grünfeld Defense: Russian Variation (D96) · 2026-09-24 · ratings 1806 / 1832

Players: Abdou, Mohamed vs Costello, John

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Moves

[White "Abdou, Mohamed"]
[Black "Costello, John"]
[Result "0-1"]
[ECO "D96"]
[Opening "Grünfeld Defense: Russian Variation"]
[Date "2026-09-24"]

1. d4 1... Nf6 2. c4 2... g6 3. Nc3 3... d5 4. Nf3 4... Bg7 5. Qb3 5... e6 6. Bg5 6... dxc4 7. Qxc4 7... O-O 8. e4 8... h6 9. Bh4 9... g5 10. Bg3 10... c6 11. Be2 11... b6 12. Bxb8?? 12... Rxb8 13. e5 13... Nd5 14. Qxc6?? 14... Bb7 15. Qa4 15... a6?? 16. O-O 16... Nf4 17. Qd1? 17... Nxg2?? 18. Kxg2 18... g4 19. Rg1 19... Kh8 20. h3?! 20... gxf3+ 21. Bxf3 21... Bxf3+ 22. Kxf3?! 22... f6 23. Ke4?? 23... fxe5 24. dxe5?! 24... Qc7 25. f4 25... Rbd8 26. Qb3? 26... Qc6+ 27. Ke3 27... Qc5+ 28. Kf3 28... Rd3+ 29. Kg4 29... Qe3

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