[Event "Torneo ajedrez campestre Arena"] [Site "https://lichess.org/1XBthryj"] [Date "2020.10.21"] [Round "-"] [White "omar56663313"] [Black "Juan-Ocampo-27"] [Result "0-1"] [GameId "1XBthryj"] [UTCDate "2020.10.21"] [UTCTime "13:56:03"] [WhiteElo "1950"] [BlackElo "1918"] [WhiteRatingDiff "-158"] [BlackRatingDiff "+49"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.0] } 1... c5 { [%eval 0.0] } 2. Nc3 { [%eval 0.0] } 2... Nc6 { [%eval 0.0] } { B23 Sicilian Defense: Closed, Traditional } 3. Bb5 { [%eval 0.0] } 3... a6 { [%eval 0.47] } 4. Ba4?? { (0.47 → -2.93) Blunder. Bxc6 was best. } { [%eval -2.93] } (4. Bxc6 dxc6 5. Nf3 e5 6. Nxe5 Qg5 7. Nf3 Qxg2 8. Rg1 Qh3) 4... b5 { [%eval -3.24] } 5. Bb3 { [%eval -3.29] } 5... c4 { [%eval -2.97] } 6. a4?! { (-2.97 → -4.33) Inaccuracy. Nf3 was best. } { [%eval -4.33] } (6. Nf3 cxb3 7. axb3 b4 8. Na4 e6 9. d4 d6 10. Be3 Nf6 11. d5 exd5 12. exd5 Ne5) 6... cxb3 { [%eval -4.18] } 7. axb5 { [%eval -4.66] } 7... bxc2 { [%eval -4.74] } 8. Qxc2 { [%eval -4.66] } 8... Nd4?! { (-4.66 → -3.43) Inaccuracy. Nb4 was best. } { [%eval -3.43] } (8... Nb4 9. Qb1 Bb7 10. Nf3 e6 11. O-O axb5 12. d4 Rxa1 13. Qxa1 Qb6 14. d5 exd5 15. Be3) 9. bxa6?? { (-3.43 → -24.92) Blunder. Qd3 was best. } { [%eval -24.92] } (9. Qd3 e5 10. Nge2 Nxe2 11. Qxe2 Bc5 12. O-O Nf6 13. Ra4 Bd4 14. d3 O-O 15. Be3 d6) 9... Nxc2+ { [%eval -24.78] } 10. Kf1 { [%eval -25.47] } 10... Nxa1 { [%eval -25.27] } 11. Nb1 { [%eval -33.11] } 11... Bxa6+ { [%eval -31.83] } 12. d3 { [%eval -35.33] } 12... Bxd3+ { [%eval -35.08] } 13. Ke1 { [%eval -35.04] } 13... Qa5+ { [%eval -33.5] } 14. b4?! { (-33.50 → Mate in 8) Checkmate is now unavoidable. Nc3 was best. } { [%eval #-8] } (14. Nc3 Nb3 15. Ne2 Qa1 16. Nd1 Nxc1 17. Nec3 Bc4 18. b3 Nxb3 19. f3 Ra3 20. Kf2 Nd4) 14... Qxb4+ { [%eval #-9] } 15. Nc3 { [%eval #-4] } 15... Qxc3+ { [%eval #-3] } 16. Bd2 { [%eval #-3] } 16... Nc2+ { [%eval #-2] } 17. Kd1 { [%eval #-2] } 17... Ra1+ { [%eval #-1] } 18. Bc1 { [%eval #-1] } 18... Qe1# { Black wins by checkmate. } 0-1