[Event "Boinas Negras 2021"] [Site "https://lichess.org/sCLQYXl7"] [Date "2021.05.03"] [White "JavierSaizDelaCuadra"] [Black "iperezg"] [Result "0-1"] [UTCDate "2021.05.03"] [UTCTime "14:00:00"] [WhiteElo "828"] [BlackElo "1020"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. b3 e6 4. bxc4 Nf6 5. Nc3 Nc6 6. e3 Bb4 7. a3 Bxc3+ 8. Bd2 Bxa1 9. Qxa1 O-O 10. Ne2 a6 11. g3 Ng4 12. Bh3 Qg5 13. Bxg4 Qxg4 14. f3 Qh3 15. Nf4 Qh6 16. Ne2 e5 17. O-O Ne7 18. dxe5 Nf5 19. g4 Nh4 20. Qe1 Nxf3+ 21. Kg2 Qxh2+ 22. Kxf3 Qh6 23. e4 Qg6 24. c5 Bxg4+ 25. Kg2 Bh3+ 26. Kxh3 Rae8 27. Be3 Re6 28. c6 bxc6 29. Ba7 Rxe5 30. Ng3 a5 31. Qxa5 Rg5 32. Qe1 f6 33. Qd2 Qh6+ 34. Kg2 Qh4 35. Bf2 f5 36. exf5 c5 37. Be3 Rxg3+ 38. Kf2 Qh2+ 39. Ke1 Rg2 40. a4 Rxd2 41. Bxd2 Qe5+ 42. Kd1 Rxf5 43. Rg1 Qh2 44. Re1 Rg5 45. a5 Kf7 46. a6 Rd5 47. a7 Rd8 48. Kc1 Ra8 49. Re7+ Kxe7 50. Ba5 Rxa7 51. Bxc7 Ra1# { Black wins by checkmate. } 0-1