[Event "Rated classical game"] [Site "https://lichess.org/I0G2hiyp"] [Date "2021.10.02"] [White "MarcosAlvVaz"] [Black "chemseb12"] [Result "0-1"] [UTCDate "2021.10.02"] [UTCTime "16:31:07"] [WhiteElo "1500"] [BlackElo "1672"] [WhiteRatingDiff "-149"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. Bb5?! { (0.71 → 0.00) Inaccuracy. d4 was best. } (2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 Nbd7 6. O-O e5) 2... Nf6 3. Ne2?? { (0.09 → -1.94) Blunder. Nc3 was best. } (3. Nc3 c6 4. Be2 Bg7 5. Nf3 O-O 6. e5 Nd5 7. O-O d6) 3... c6? { (-1.94 → -0.72) Mistake. Nxe4 was best. } (3... Nxe4 4. d4 Nf6 5. O-O Bg7 6. Nd2 O-O 7. Ng3 d6 8. c3 Nbd7 9. Re1 e5 10. a4) 4. Bc4? { (-0.72 → -2.46) Mistake. Bd3 was best. } (4. Bd3 d5) 4... d5?? { (-2.46 → -0.46) Blunder. Nxe4 was best. } (4... Nxe4 5. d4) 5. exd5 cxd5 6. Bb5+ Nc6 7. Nf4? { (-0.51 → -1.95) Mistake. d4 was best. } (7. d4 Bg7 8. O-O O-O 9. h3 Re8 10. Nbc3 Bd7 11. Re1 a6 12. Bxc6 Bxc6 13. Be3 Qb6) 7... a6?! { (-1.95 → -1.00) Inaccuracy. e5 was best. } (7... e5 8. Ne2) 8. O-O?? { (-1.00 → -9.57) Blunder. Bxc6+ was best. } (8. Bxc6+ bxc6) 8... Bg7?? { (-9.57 → -1.09) Blunder. axb5 was best. } (8... axb5 9. Nc3) 9. Nc3?? { (-1.09 → -9.30) Blunder. Bxc6+ was best. } (9. Bxc6+) 9... axb5 10. Nfxd5 Nxd5 11. Nxd5 Qxd5 12. f3 Qg5 13. f4 Bd4+ 14. Kh1 Qf5 15. Qf3 Be6 16. Qg3 O-O 17. Qa3 Rxa3 18. bxa3 Bxa1 19. Rf2 Qxc2 20. Bb2?! { (-22.62 → Mate in 2) Checkmate is now unavoidable. Rf1 was best. } (20. Rf1 Bxa2) 20... Qd1+ 21. Rf1 Qxf1# { Black wins by checkmate. } 0-1