[Event "JAQUE MATHEUS Arena"] [Site "https://lichess.org/flxAaTWP"] [Date "2021.06.09"] [White "KIARAYTZEL"] [Black "matias_pachecop"] [Result "0-1"] [UTCDate "2021.06.09"] [UTCTime "00:53:30"] [WhiteElo "1315"] [BlackElo "1378"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+3"] [ECO "B50"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 { B50 Sicilian Defense } 4. Nxd4 e5?! { (0.00 → 0.56) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 a6 6. Be3 h6 7. a3 Ng4 8. Bc1 Nf6) 5. Nf5 g6 6. Nxd6+?? { (0.87 → -4.47) Blunder. Ne3 was best. } (6. Ne3 Nf6 7. Nc3 Bg7 8. Ned5 Nxd5 9. Nxd5 O-O 10. h4 h6) 6... Bxd6 7. Qd2 Ne7?! { (-5.20 → -4.03) Inaccuracy. Nf6 was best. } (7... Nf6) 8. Ke2?! { (-4.03 → -5.78) Inaccuracy. Nc3 was best. } (8. Nc3 Nec6) 8... b6 9. g3 O-O 10. f3 Bb7 11. Qh6 Nbc6 12. Bg5 Nd4+ 13. Ke1 Nxf3+ 14. Ke2 Nxg5 15. Qxg5 Bxe4 16. Qh6 Bxc2 17. Kf3 Qd7 18. h4?! { (-15.31 → Mate in 11) Checkmate is now unavoidable. Nc3 was best. } (18. Nc3 Bc5) 18... Qc6+?! { (Mate in 11 → -19.32) Lost forced checkmate sequence. Qf5+ was best. } (18... Qf5+ 19. Ke2 Bc5 20. Qe3 Bxe3 21. Kxe3 Qe4+ 22. Kf2 Nf5 23. Be2 Qe3+ 24. Kf1 Nxg3+ 25. Kg2) 19. Kg4?! { (-19.32 → Mate in 2) Checkmate is now unavoidable. Ke2 was best. } (19. Ke2 Nf5) 19... Qxh1 20. Nc3 Qe4+?? { (Mate in 2 → -6.94) Lost forced checkmate sequence. Bf5+ was best. } (20... Bf5+ 21. Kg5 f6#) 21. Kg5?? { (-6.94 → Mate in 1) Checkmate is now unavoidable. Nxe4 was best. } (21. Nxe4 Bxe4) 21... Qf5# { Black wins by checkmate. } 0-1