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Perez Quevedo, Oscar Daniel vs Castellanos, Juan Jose

1-0 · Sicilian Defense: Delayed Alapin Variation, with e6 (B40) · 2026-07-18 · ratings 1671 / 1448

Players: Perez Quevedo, Oscar Daniel vs Castellanos, Juan Jose

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Moves

[White "Perez Quevedo, Oscar Daniel"]
[Black "Castellanos, Juan Jose"]
[Result "1-0"]
[ECO "B40"]
[Opening "Sicilian Defense: Delayed Alapin Variation, with e6"]
[Date "2026-07-18"]

1. e4 1... c5 2. Nf3 2... e6 3. c3 3... Nf6 4. e5 4... Nd5 5. Be2 5... Nc6 6. O-O 6... Qc7 7. d4 7... cxd4 8. cxd4 8... Be7 9. Nc3 9... Nxc3 10. bxc3 10... O-O 11. Bd2 11... d6 12. Bf4 12... b6 13. c4 13... dxe5 14. Nxe5 14... Nxe5 15. Bxe5 15... Bd6 16. Bf3 16... Rb8 17. Bxd6 17... Qxd6 18. Rc1 18... Bb7 19. Bxb7 19... Rxb7 20. Qf3 20... Rc7 21. Qe3?! 21... Rfc8 22. d5?! 22... Rxc4 23. dxe6 23... Qxe6 24. Rcd1?! 24... Qxe3 25. fxe3 25... h6?? 26. Rd7 26... R4c7 27. Rfxf7 27... Rxd7 28. Rxd7 28... a5 29. a4 29... Rb8 30. Kf2 30... b5 31. axb5 31... Rxb5 32. Ra7 32... Rb2+ 33. Kf3 33... Ra2 34. Ra8+ 34... Kf7 35. Ra7+ 35... Kf6 36. Ra6+ 36... Ke5 37. Rg6 37... a4 38. Rxg7 38... a3 39. Ra7 39... Ra1 40. h4 40... a2?? 41. Kf2?? 41... Kf5 42. Kg3 42... h5 43. Kh2 43... Ke4 44. Ra5 44... Kxe3 45. g4 45... hxg4 46. h5 46... Rb1 47. Rxa2 47... Rb8 48. Kg3 48... Rg8?? 49. Ra4 49... Rh8 50. Kxg4

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