Sanchez Alvarez, Roberto Carlos vs Tapia Ostolaza, Alexei

1-0 · Semi-Slav Defense: Main Line (D45) · 2026-08-27 · ratings 2345 / 2188

Players: Sanchez Alvarez, Roberto Carlos vs Tapia Ostolaza, Alexei

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Moves

[White "Sanchez Alvarez, Roberto Carlos"]
[Black "Tapia Ostolaza, Alexei"]
[Result "1-0"]
[ECO "D45"]
[Opening "Semi-Slav Defense: Main Line"]
[Date "2026-08-27"]

1. c4 1... Nf6 2. Nc3 2... c6 3. d4 3... d5 4. Nf3 4... e6 5. e3 5... Be7 6. Qc2 6... Nbd7 7. b3 7... c5 8. cxd5 8... exd5 9. Be2 9... O-O 10. O-O 10... b6 11. Bb2 11... Bb7 12. Rfd1 12... Rc8 13. Qf5 13... Re8 14. dxc5 14... bxc5 15. Bb5 15... Rc7 16. Rd2 16... Qc8 17. Rad1 17... Nf8?! 18. Qxc8 18... Rexc8 19. Be2 19... a6 20. Na4 20... Ne4 21. Rc2 21... Bf6 22. Nd2 22... Bxb2?! 23. Nxe4 23... dxe4 24. Rxb2 24... g6 25. Rbd2 25... Kg7 26. Bc4 26... Re8 27. Kf1 27... Ree7 28. Rd6?! 28... Nd7 29. Nc3 29... Ne5 30. Bxa6 30... c4?? 31. b4 31... Bxa6 32. Rxa6 32... Nd3 33. Rb1?! 33... f5?! 34. a4 34... f4 35. b5 35... fxe3 36. fxe3 36... Rf7+ 37. Kg1 37... Nc5 38. Ra8 38... Rcd7 39. Rc8 39... Rd2?! 40. Rxc5 40... Rff2 41. Rg5 41... Rb2 42. Rxb2 42... Rxb2 43. Rc5

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