Costello, John vs MBOULA MBOUMBA, Jerome

0-1 · Semi-Slav Defense: Noteboom Variation (D31) · 2026-09-21 · ratings 1832 / 1812

Players: Costello, John vs MBOULA MBOUMBA, Jerome

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Moves

[White "Costello, John"]
[Black "MBOULA MBOUMBA, Jerome"]
[Result "0-1"]
[ECO "D31"]
[Opening "Semi-Slav Defense: Noteboom Variation"]
[Date "2026-09-21"]

1. d4 1... d5 2. c4 2... e6 3. Nc3 3... c6 4. Nf3 4... dxc4 5. a4 5... Bb4 6. Bd2 6... b5 7. axb5 7... Bxc3 8. Bxc3 8... cxb5 9. b3 9... Qd5 10. bxc4 10... Qxc4 11. Rc1 11... Qd5 12. Qc2?! 12... Nf6 13. Bb4 13... Bb7?? 14. Ne5?? 14... Na6? 15. Qb2?? 15... Nxb4 16. Qxb4 16... a5 17. Qb2 17... Rc8?? 18. Rxc8+ 18... Bxc8 19. f3 19... Ba6?! 20. e4 20... Qb7 21. Bd3?? 21... O-O 22. Kd2 22... b4 23. Ra1? 23... Bxd3 24. Nxd3 24... Qb6 25. Rc1 25... Rd8 26. g4 26... h6 27. Rc5 27... Nd7 28. Rc4 28... Qd6 29. Ke3 29... Nb6

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