[Event "Casual classical game"] [Site "https://lichess.org/kyu7ghF9"] [Date "2021.01.07"] [White "Thiagodl"] [Black "Anonymous"] [Result "1-0"] [UTCDate "2021.01.07"] [UTCTime "01:14:21"] [WhiteElo "1400"] [BlackElo "?"] [Variant "Standard"] [TimeControl "3600+12"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b5?! { (0.00 → 0.78) Inaccuracy. e6 was best. } { A40 Polish Defense } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e4 g5?? { (0.67 → 3.66) Blunder. a6 was best. } (2... a6 3. Be3 e6 4. Nd2 Bb7 5. a4 d5 6. exd5 Qxd5 7. Ne2) 3. Bxb5 Bg7 4. Bxg5?! { (4.23 → 3.37) Inaccuracy. Nc3 was best. } (4. Nc3) 4... Bf6? { (3.37 → 5.82) Mistake. c5 was best. } (4... c5) 5. Nf3 h6 6. Bxf6 exf6 7. e5 Ba6 8. a4 c6 9. Bxa6 Nxa6 10. Nc3 Rb8 11. b3 h5 12. O-O Rb6 13. Qd2 d6 14. exf6 Nh6 15. Rfe1+ Qe7 16. Rxe7+ Kd8 17. Rae1 Rb8?! { (19.90 → Mate in 5) Checkmate is now unavoidable. Nf5 was best. } (17... Nf5 18. Rxa7) 18. d5?! { (Mate in 5 → 21.65) Lost forced checkmate sequence. Qf4 was best. } (18. Qf4 Nf5 19. Qxf5 Rb7 20. Rxb7 Nb8 21. Qa5+ Kc8 22. Qc7#) 18... Re8?! { (21.65 → Mate in 4) Checkmate is now unavoidable. Nf5 was best. } (18... Nf5 19. Rxa7) 19. Rxe8+ Kd7 20. R1e7# { White wins by checkmate. } 1-0