[Event "Rated classical game"] [Site "https://lichess.org/b1BZLOcY"] [Date "2022.04.21"] [White "cazualdev"] [Black "osumarko"] [Result "1-0"] [UTCDate "2022.04.21"] [UTCTime "18:58:59"] [WhiteElo "1508"] [BlackElo "1048"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 { B07 Czech Defense } 4. Bd3 Qa5 5. Ne2 e5 6. dxe5?! { (0.96 → 0.09) Inaccuracy. O-O was best. } (6. O-O Nbd7 7. Be3 g6 8. Qd2 Qc7 9. a4 Ng4 10. Bg5 Bg7) 6... dxe5 7. Bg5 Be7 8. Qd2?! { (0.20 → -0.53) Inaccuracy. O-O was best. } (8. O-O O-O 9. Qe1 Qc7 10. Ng3 h6 11. Be3 Re8 12. f3 b5 13. Rd1 Be6 14. f4 Ng4) 8... O-O 9. O-O-O? { (-0.04 → -1.41) Mistake. Ng3 was best. } (9. Ng3 h6) 9... Be6? { (-1.41 → -0.11) Mistake. b5 was best. } (9... b5 10. a3) 10. Kb1 Nbd7?! { (-0.19 → 0.62) Inaccuracy. Kh8 was best. } (10... Kh8 11. f4) 11. h4? { (0.62 → -0.60) Mistake. Nd5 was best. } (11. Nd5) 11... Rad8?? { (-0.60 → 1.32) Blunder. Kh8 was best. } (11... Kh8 12. f4 Bg4 13. Rdf1 exf4 14. Qxf4 Ne5 15. Ng3 Rfd8 16. Nf5 Nh5 17. Qe3 Bc5 18. Bxd8) 12. h5? { (1.32 → -0.23) Mistake. Nd5 was best. } (12. Nd5 Qc5 13. Be3 Qd6 14. Nxe7+ Qxe7 15. f3 b6 16. Qc3 Nc5 17. Bc4 Bxc4 18. Qxc4 h5) 12... Ng4?? { (-0.23 → 6.12) Blunder. h6 was best. } (12... h6 13. Nd5 Bb4 14. Nxb4 hxg5 15. Ng3 Kh7 16. c3 Kh6 17. Bc2 Nc5 18. Qe3 Qb6 19. f3) 13. Bxe7 Nxf2 14. Bxf8 Nxh1 15. Rxh1?! { (6.61 → 4.19) Inaccuracy. Be7 was best. } (15. Be7 Nf2 16. Bxd8 Qxd8 17. Rf1 Nxd3 18. Qxd3 h6 19. Rd1 Qg5 20. Qg3 Bg4 21. Rg1 Nf6) 15... Nxf8?! { (4.19 → 5.51) Inaccuracy. Bxa2+ was best. } (15... Bxa2+ 16. Kc1) 16. h6 gxh6 17. Qxh6 Bxa2+ 18. Nxa2 Ne6 19. Qxh7+ Kf8 20. Rf1 Qd2?! { (13.36 → Mate in 1) Checkmate is now unavoidable. Qc7 was best. } (20... Qc7 21. Bc4 Rd6 22. Nac1 b5 23. Bxe6 Rxe6 24. Nd3 Ke8 25. Qg8+ Kd7 26. Nc5+ Kd6 27. Nxe6) 21. Qxf7# { White wins by checkmate. } 1-0