[Event "Torneo Arica Arena"] [Site "https://lichess.org/jraf6DQo"] [Date "2020.03.22"] [White "Boricua79"] [Black "Crespov"] [Result "0-1"] [UTCDate "2020.03.22"] [UTCTime "01:34:19"] [WhiteElo "1589"] [BlackElo "1734"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+90"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } d6 3. Bb2 e5 4. d4 exd4 5. Nxd4 c5 6. Nf3 Be7 7. e3 Bg4 8. Be2 Nc6 9. h3 Bh5 10. Nbd2 O-O 11. O-O Bg6 12. a3 a6 13. c4 Rb8 14. Nh4 b5 15. Nxg6 fxg6 16. cxb5 axb5 17. Rc1 Nd7 18. Nf3 Bf6 19. Bxf6 Rxf6 20. Qd5+ Kh8 21. Rfd1 Ne7 22. Qg5 h6 23. Qg3 Qb6 24. Nh2 Nf5 25. Qg4 Ne5 26. Qe4 Rbf8 27. Nf3 Re8 28. Nxe5 Rxe5 29. Qb1 Qb7 30. Bf3 Qb6 31. Rd2 Nh4 32. Bd5 Rg5 33. g3 Nf3+ 34. Bxf3 Rxf3 35. Kg2 Qc6 36. e4 Rf6 37. Rcd1 Re5 38. Rd5 Rfe6 39. Rxe5 Rxe5 40. Re1 c4 41. bxc4 bxc4 42. Qc2 d5 43. f3 d4 44. f4 d3 45. Qc3 Rxe4 46. Rxe4 Qxe4+ 47. Kf2 Qe2+ 48. Kg1 d2 49. Qc2 d1=Q+ 50. Qxd1 Qxd1+ 51. Kf2 Qc2+ 52. Ke3 Qd3+ 53. Kf2 c3 54. a4 c2 55. Ke1 c1=Q+ 56. Kf2 Qcd2+ 57. Kg1 Qb1# { Black wins by checkmate. } 0-1