[Event "XI Torneo Virtual de Ajedrez Arena"] [Site "https://lichess.org/Ew9QzOyn"] [Date "2024.05.18"] [White "katherin_Avila_15"] [Black "lauratorre1001331533"] [Result "0-1"] [UTCDate "2024.05.18"] [UTCTime "21:53:44"] [WhiteElo "1167"] [BlackElo "1490"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } h6 2. b4 e6 3. d4 Nc6?! { (0.06 → 0.69) Inaccuracy. d5 was best. } (3... d5 4. e3) 4. c4 a5 5. d5?? { (1.16 → -0.74) Blunder. b5 was best. } (5. b5 Nce7 6. e4 d6 7. Nc3 Nf6 8. Bd3 e5 9. Nge2 g5 10. Rb1 b6) 5... axb4?? { (-0.74 → 1.77) Blunder. Ne5 was best. } (5... Ne5 6. bxa5 Nf6 7. Nf3 Bd6 8. Nc3 Nxc4 9. e4 Ne5 10. Nb5 Nxe4 11. Bb2) 6. Be3?? { (1.77 → -2.47) Blunder. dxc6 was best. } (6. dxc6 Qf6 7. Ra2 Ne7 8. e3 Nxc6 9. Bd3 bxa3 10. Nf3 Bb4+ 11. Bd2 Qe7) 6... bxa3?? { (-2.47 → 0.83) Blunder. Qf6 was best. } (6... Qf6 7. Nd2 Nd4 8. Bxd4 Qxd4 9. Ngf3 Qa7 10. a4 Nf6 11. e3 Be7 12. Nb3) 7. Nc3?? { (0.83 → -3.17) Blunder. dxc6 was best. } (7. dxc6 Qf6) 7... exd5 8. Bc5?? { (-3.04 → -6.44) Blunder. cxd5 was best. } (8. cxd5 Qf6 9. Bd2 Bb4 10. Rc1 a2 11. dxc6 Bxc3 12. Bxc3 Qxc3+ 13. Rxc3 a1=Q) 8... dxc4? { (-6.44 → -3.76) Mistake. Bxc5 was best. } (8... Bxc5 9. Nxd5 Nf6 10. Qb1 Nxd5 11. cxd5 Ne5 12. f4) 9. Be7? { (-3.76 → -7.08) Mistake. Bxf8 was best. } (9. Bxf8 Kxf8 10. e4 d5 11. Qxd5 Qe7 12. Bxc4 Nf6 13. Qb5 Nxe4 14. Nxe4 Qxe4+) 9... Qxe7 10. Nd5 Qc5 11. Ne7?! { (-6.13 → -8.61) Inaccuracy. e4 was best. } (11. e4 Nf6 12. Nxf6+ gxf6 13. Be2 Qb4+ 14. Kf1 a2 15. Bh5 Ne5 16. Nf3 Qb3) 11... Bxe7 12. e4 Qb4+ 13. Qd2 Qxd2+ 14. Kxd2 a2 15. Rxa2 Rxa2+ 16. Ke3 Bg5+ 17. Kf3? { (-8.47 → Mate in 9) Checkmate is now unavoidable. f4 was best. } (17. f4 Ra3+ 18. Kf2 Nf6 19. Bxc4 Nxe4+ 20. Ke1 Bh4+ 21. g3 Bf6) 17... Nd4+ 18. Kg4 d5+ 19. Kh5 g6# { Black wins by checkmate. } 0-1