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Costa, Nuno Pereira vs Lachever, Diogo Freire

0-1 · Caro-Kann Defense: Tartakower Variation (B15) · 2026-07-26 · ratings 1743 / 1961

Players: Costa, Nuno Pereira vs Lachever, Diogo Freire

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Moves

[White "Costa, Nuno Pereira"]
[Black "Lachever, Diogo Freire"]
[Result "0-1"]
[ECO "B15"]
[Opening "Caro-Kann Defense: Tartakower Variation"]
[Date "2026-07-26"]

1. e4 1... c6 2. d4 2... d5 3. Nc3 3... dxe4 4. Nxe4 4... Nf6 5. Nxf6+ 5... exf6 6. c3 6... Bd6 7. Bd3 7... O-O 8. Qc2 8... Re8+ 9. Ne2 9... h5 10. O-O 10... h4 11. h3 11... Nd7 12. Bd2 12... Nf8 13. Rae1 13... Bc7 14. Nf4 14... Be6 15. b3?! 15... Qd6 16. f3?? 16... g5 17. c4 17... gxf4 18. Qb2 18... Bb6 19. Bc3 19... Qd7 20. Kh2 20... Bf5 21. Be4 21... Bc7 22. Kh1 22... Ng6 23. d5 23... Be5 24. Qc2 24... Bxe4 25. fxe4 25... Bxc3 26. Qxc3 26... Re5 27. Rf2 27... Rae8 28. Rfe2 28... f5 29. Qf3 29... fxe4 30. Rxe4 30... Rxe4 31. Rxe4 31... Rxe4 32. Qxe4 32... Kf8 33. Qd4 33... cxd5 34. cxd5 34... f3 35. Qc5+?! 35... Qe7 36. Qc8+ 36... Kg7 37. Qc3+ 37... Qf6 38. Qxf3 38... Qxf3 39. gxf3 39... Kf6 40. Kg1 40... Ke5 41. d6 41... Kxd6 42. Kf2 42... Kd5 43. Ke3 43... Ke5

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