[Event "Casual correspondence game"] [Site "https://lichess.org/hUJagrCT"] [Date "2022.10.29"] [White "lichess AI level 1"] [Black "Mathay11"] [Result "0-1"] [UTCDate "2022.10.29"] [UTCTime "08:09:31"] [WhiteElo "?"] [BlackElo "1383"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Petrov's Defense: Three Knights Game } Bb4 4. Nxe5 Ng4?? { (0.28 → 8.81) Blunder. O-O was best. } (4... O-O 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2 Re8 8. O-O d6 9. Re1) 5. Nd3?? { (8.81 → 2.83) Blunder. Nxg4 was best. } (5. Nxg4 Bxc3 6. dxc3 d5 7. exd5 O-O 8. Ne3 f5 9. f4 Nd7 10. Bb5 Re8 11. O-O a6) 5... Bc5?? { (2.83 → 9.37) Blunder. Bxc3 was best. } (5... Bxc3) 6. b4?! { (9.37 → 5.92) Inaccuracy. Qxg4 was best. } (6. Qxg4 O-O 7. Nxc5 d6 8. Nxb7 Bxb7 9. d4 Bxe4 10. Nxe4 f5 11. Qh5 Qe7 12. Bc4+ Kh8) 6... O-O?! { (5.92 → 8.71) Inaccuracy. Nxf2 was best. } (6... Nxf2 7. Nxf2 Bd4 8. Rb1 O-O 9. Be2 f5 10. O-O fxe4 11. Nxe4 d5 12. c3 Bb6 13. Nc5) 7. h3? { (8.71 → 4.24) Mistake. bxc5 was best. } (7. bxc5 d6 8. Be2 f5 9. exf5 Nh6 10. cxd6 Nc6 11. dxc7 Qxc7 12. Nd5 Qd6 13. Ne3 Nxf5) 7... Bxb4? { (4.24 → 7.64) Mistake. Nxf2 was best. } (7... Nxf2) 8. Qxg4 Bxc3 9. Bb2?? { (7.22 → -1.92) Blunder. dxc3 was best. } (9. dxc3 d6 10. Qg3 Re8 11. Be2 Rxe4 12. Nf4 Nc6 13. Nh5 Rxe2+ 14. Kxe2 Qe8+ 15. Kf1 Qe5) 9... Bxb2 10. Rc1?? { (-1.58 → -9.76) Blunder. Nxb2 was best. } (10. Nxb2) 10... Bxc1 11. Nf4 Qe8 12. Qf3 Qe5 13. Bc4 Qb2 14. Rh2 Qa1 15. Nd5 Bxd2+ 16. Kxd2 c6 17. Nc3 Qg1 18. Bxf7+ Rxf7 19. Nd5 Rxf3 20. gxf3 Qxh2 21. Kc3 cxd5 22. a4 dxe4 23. Kc4?! { (-26.33 → Mate in 8) Checkmate is now unavoidable. fxe4 was best. } (23. fxe4 Qxf2) 23... exf3 24. Kc3 Qxf2 25. Kb3 Qe2 26. h4 f2 27. c3 f1=Q 28. Kb4 Qb1+ 29. Ka3 Qea2# { Black wins by checkmate. } 0-1