[Event "Casual correspondence game"] [Site "https://lichess.org/4rdsr0kn"] [Date "2023.02.24"] [White "Oskarzer"] [Black "lichess AI level 2"] [Result "1-0"] [UTCDate "2023.02.24"] [UTCTime "07:39:35"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nc6?! { (0.00 → 0.84) Inaccuracy. Nf6 was best. } (3... Nf6 4. Qc2 Qc7 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. O-O e6 8. d3) 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 e5 7. Be3?! { (1.51 → 0.72) Inaccuracy. d5 was best. } (7. d5 Nb8 8. h3 Be7 9. Be3 O-O 10. Rc1 Nbd7 11. Bd3 Qa5) 7... exd4 8. Nxd4 Qa5 9. Bd3 Qb4?! { (1.29 → 2.51) Inaccuracy. Be7 was best. } (9... Be7 10. O-O O-O 11. h3 Re8 12. a3 a6 13. f4 Nxd4 14. Bxd4 Be6 15. Rf3 Rac8 16. Rg3) 10. Nxc6? { (2.51 → 0.73) Mistake. Bb5 was best. } (10. Bb5 Qxb2 11. Nd5 Nxd5 12. exd5 a6 13. O-O axb5 14. dxc6 bxc6 15. Nxc6 Be6 16. Re1 Qa3) 10... Qxc3+?? { (0.73 → 5.89) Blunder. bxc6 was best. } (10... bxc6 11. Rb1 a5 12. a3 Qb7 13. b4 axb4 14. Rxb4 Qc7 15. Bb6 Qb7 16. Bd4 Qc7 17. Bxf6) 11. bxc3 Bf5 12. exf5 Nd5 13. Nd4 Rg8 14. Qf3 Nxe3?! { (11.67 → Mate in 5) Checkmate is now unavoidable. O-O-O was best. } (14... O-O-O 15. Qxd5 Rd7 16. Ne6 fxe6 17. Qc4+ Kd8 18. Bxa7 d5 19. Bb6+ Ke7 20. Qh4+ g5 21. fxg6+) 15. Qxe3+?! { (Mate in 5 → 16.99) Lost forced checkmate sequence. Bb5+ was best. } (15. Bb5+ Ke7 16. f6+ Kd8 17. Qxb7 Nc2+ 18. Kd2 Nxa1 19. Qd7#) 15... Kd7?! { (16.99 → Mate in 18) Checkmate is now unavoidable. Kd8 was best. } (15... Kd8 16. Rb1 Kc7 17. Qe4 Rb8 18. O-O a5 19. Rfe1 Rh8 20. Ba6 d5 21. Qe5+ Bd6 22. Nb5+) 16. O-O?! { (Mate in 18 → 15.72) Lost forced checkmate sequence. Rb1 was best. } (16. Rb1 b6 17. Qe4 Rc8 18. Qb7+ Rc7 19. Bb5+ Ke7 20. Qxc7+ Kf6 21. Qd8+ Be7 22. Qxg8 g6) 16... Rb8 17. Rfe1 Rd8 18. Rab1 Kc7 19. Nb5+ Kb8 20. Nxa7 Rc8 21. Nxc8 Rh8 22. Ba6 g6 23. Rxb7+ Ka8 24. Qa7# { White wins by checkmate. } 1-0