[Event "Torneo de Ajedrez Arena"] [Site "https://lichess.org/dz3UzoM8"] [Date "2020.10.10"] [White "juanpablo2009"] [Black "miguel3936"] [Result "0-1"] [UTCDate "2020.10.10"] [UTCTime "15:09:33"] [WhiteElo "1255"] [BlackElo "1668"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+29"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bbrknnqr/pppppppp/8/8/8/8/PPPPPPPP/BBRKNNQR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. e4 e5 2. Ng3 Nd6 3. f3?! { (0.61 → 0.01) Inaccuracy. c3 was best. } (3. c3) 3... Ng6 4. Nd3 f6 5. b3 b6 6. c4 c5 7. Bc3 Bc6 8. b4?? { (0.20 → -2.07) Blunder. h4 was best. } (8. h4 Bb7 9. Qh2 Nf8 10. Nf2 Ne6 11. Nf1 Qf7 12. Ne3 Bc7 13. Nd5 O-O-O 14. Bd3 Kb8) 8... cxb4 9. Bxb4 Nxc4 10. a4? { (-2.27 → -4.21) Mistake. Nf5 was best. } (10. Nf5 a5 11. Bc3 b5 12. Qf2 b4 13. Ba1 Qf7 14. Nb2 Nxb2+ 15. Bxb2 O-O 16. O-O Nf4) 10... Bxa4+ 11. Ke1 Bb5 12. Ba2?! { (-3.47 → -4.44) Inaccuracy. Nf5 was best. } (12. Nf5 a5 13. Ba3 d5 14. Ba2 Ba7 15. Bxc4 Rxc4 16. Rxc4 Bxc4 17. Nb2 Ba6 18. Bd6 Qf7) 12... d5 13. exd5? { (-4.35 → -7.55) Mistake. h4 was best. } (13. h4 Qe6) 13... Qxd5 14. Nb2 Qxd2+?? { (-7.40 → 5.81) Blunder. Bd6 was best. } (14... Bd6) 15. Kf1?? { (5.81 → Mate in 1) Checkmate is now unavoidable. Bxd2 was best. } (15. Bxd2) 15... Qxc1+ 16. Kf2 Qxb2+?! { (Mate in 2 → -23.63) Lost forced checkmate sequence. Qe3+ was best. } (16... Qe3+ 17. Kf1 Nd2#) 17. Ke1?! { (-23.63 → Mate in 4) Checkmate is now unavoidable. Ne2 was best. } (17. Ne2 Qxb4 18. Qd1+ Nd6 19. g3 Qc5+ 20. Kg2 Qc2 21. Bb1 Qxe2+ 22. Qxe2 Bxe2 23. Re1 Bc4) 17... Qxb4+ 18. Kd1 Qd2# { Black wins by checkmate. } 0-1