[Event "Casual correspondence game"] [Site "https://lichess.org/f1jp7JU2"] [Date "2021.07.04"] [White "Schwarzgerat"] [Black "lichess AI level 2"] [Result "0-1"] [UTCDate "2021.07.04"] [UTCTime "21:37:06"] [WhiteElo "1066"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense: Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 { C41 Philidor Defense: Nimzowitsch Variation } dxe5?? { (0.78 → 2.75) Blunder. Nxe4 was best. } (4... Nxe4 5. Qd5 Nc5 6. Bg5 Qd7 7. exd6 Bxd6 8. Nc3 O-O 9. O-O-O) 5. Qxd8+ Kxd8 6. Nxe5 Be6 7. Nc3?! { (2.81 → 1.91) Inaccuracy. f3 was best. } (7. f3 Nfd7 8. Nd3 Nc6 9. Nf4 a5 10. a4 Bd6 11. Na3 Nd4) 7... Nbd7?! { (1.91 → 3.17) Inaccuracy. Bb4 was best. } (7... Bb4 8. f3 Bxc3+ 9. bxc3 a5 10. Kf2 Nbd7 11. Nc4 b6 12. a4) 8. Bg5?? { (3.17 → -3.92) Blunder. Nd3 was best. } (8. Nd3 c6 9. f3 Bd6 10. Be3 Re8 11. Ne2 a5 12. Nd4 Kc7 13. a4 g6 14. Nxe6+ Rxe6) 8... Kc8?? { (-3.92 → 3.16) Blunder. Nxe5 was best. } (8... Nxe5 9. f4 Nc6 10. e5 h6 11. Bxf6+ gxf6 12. O-O-O+ Kc8 13. exf6 Bc5 14. g3 Bd4 15. Ne4) 9. Nxd7?! { (3.16 → 2.45) Inaccuracy. Nd3 was best. } (9. Nd3) 9... Bxd7?! { (2.45 → 3.32) Inaccuracy. Nxd7 was best. } (9... Nxd7) 10. O-O-O a5?! { (2.87 → 3.84) Inaccuracy. Bb4 was best. } (10... Bb4 11. f3 Bxc3 12. bxc3 Be6 13. a4 Nd7 14. Rd4 a6 15. Be2 b6 16. Be3 Kb7 17. a5) 11. Nd5?? { (3.84 → 0.44) Blunder. f3 was best. } (11. f3) 11... Bg4?? { (0.44 → 3.30) Blunder. Nxe4 was best. } (11... Nxe4 12. Be3 Bc5 13. Bxc5 Nxc5 14. Be2 a4 15. Rhe1 Re8 16. Bh5 Rxe1 17. Rxe1 Be6 18. Nf4) 12. Nb6+?? { (3.30 → -3.98) Blunder. f3 was best. } (12. f3 Nxd5 13. Rxd5 Bd7 14. Bc4 f6 15. Bf4 Bc6 16. Rd3 b5 17. Be6+ Kb7 18. Bd5 Bc5) 12... Kb8?? { (-3.98 → 9.93) Blunder. cxb6 was best. } (12... cxb6 13. f3) 13. Rd8+ Bc8 14. Nxa8 Nxe4 15. Be3 Nd6 16. Bc5 b5 17. Bxd6 Be7 18. Rxh8 Bd8 19. Rxd8 cxd6 20. Bxb5 Kb7?! { (22.06 → Mate in 8) Checkmate is now unavoidable. d5 was best. } (20... d5 21. Bd7) 21. Rxd6?! { (Mate in 8 → 17.72) Lost forced checkmate sequence. Rd1 was best. } (21. Rd1 Kxa8 22. Rxc8+ Kb7 23. Rc6 Kb8 24. Rdxd6 a4 25. Rd8+ Ka7 26. Rd7+ Kb8 27. Ba6 g5) 21... Bg4 22. Rb6+ Ka7 23. Ra6+ Kb7 24. Bc6+ Kc8?! { (16.44 → Mate in 6) Checkmate is now unavoidable. Kxa6 was best. } (24... Kxa6 25. Re1 Be6 26. Nc7+ Kb6 27. Nxe6 Kxc6 28. Nxg7 Kd6 29. Nf5+ Kd5 30. Re7 f6 31. Kd2) 25. Nb6+?! { (Mate in 6 → 22.13) Lost forced checkmate sequence. Ra7 was best. } (25. Ra7 Kb8 26. Rb7+ Kc8 27. Re1 Be6 28. Rd1 Bd7 29. Rdxd7 g6 30. Nb6#) 25... Kb8?! { (22.13 → Mate in 2) Checkmate is now unavoidable. Kc7 was best. } (25... Kc7 26. Nd5+) 26. Ra8+?! { (Mate in 2 → 18.47) Lost forced checkmate sequence. Nd5 was best. } (26. Nd5 g6 27. Ra8#) 26... Kc7 27. f3 Be6 { White resigns. } 0-1