[Event "Casual correspondence game"] [Site "https://lichess.org/pSovHYu9"] [Date "2021.10.13"] [White "tosolve"] [Black "Silberdrache0800"] [Result "1-0"] [UTCDate "2021.10.13"] [UTCTime "04:51:13"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Normal System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 a6?! { (0.00 → 0.68) Inaccuracy. d6 was best. } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. d4 { B28 Sicilian Defense: O'Kelly Variation, Normal System } cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Nc6 7. Bd3 Bb4 8. Bd2 d6 9. O-O Nd4?? { (-0.07 → 1.71) Blunder. Be6 was best. } (9... Be6 10. a3) 10. h3? { (1.71 → 0.30) Mistake. Nxd4 was best. } (10. Nxd4 exd4 11. Nd5 Bxd2 12. Qxd2 Nxd5 13. exd5 O-O 14. Rae1 Bd7 15. Qb4 Bb5 16. Qxd4 Bxd3) 10... Nxf3+ 11. Qxf3 Qb6?? { (0.42 → 2.76) Blunder. Be6 was best. } (11... Be6 12. Rfd1 h6 13. a3 Bc5 14. Rac1 O-O 15. Na4 Ba7 16. c4 Rc8 17. Be3 Bxe3 18. Qxe3) 12. a3?? { (2.76 → 0.78) Blunder. Bh6 was best. } (12. Bh6) 12... Bxc3 13. Bxc3 Qc6 14. a4 d5?? { (0.93 → 6.26) Blunder. Be6 was best. } (14... Be6 15. Rfe1 O-O 16. a5 Nd7 17. Bb4 b5 18. Rad1 Nc5 19. Qe3 Rac8 20. Bf1 Nb7 21. Rd2) 15. exd5 Nxd5 16. Bxe5 f6 17. Bd4 Nb4?! { (6.25 → 10.53) Inaccuracy. O-O was best. } (17... O-O 18. b3 Be6 19. Rfe1 Rfe8 20. Be4 f5 21. Bxf5 Bxf5 22. Qxf5 Nb4 23. Qg4 g6 24. c3) 18. Be4 Qc7 19. c3 Qd6 20. Bxb7 Bxb7 21. Rfe1+ Kf7 22. Qxb7+ Kg6 23. Qxb4 Qb8 24. Qxb8 Raxb8 25. b4 h5 26. Re7 f5 27. Rxg7+ Kh6 28. Re1 Rh7?! { (10.55 → Mate in 1) Checkmate is now unavoidable. Rhe8 was best. } (28... Rhe8 29. Rge7) 29. Re6# { White wins by checkmate. } 1-0