[Event "Casual correspondence game"] [Site "https://lichess.org/rFz291o1"] [Date "2024.05.03"] [White "lichess AI level 2"] [Black "SD1400887"] [Result "0-1"] [UTCDate "2024.05.03"] [UTCTime "21:46:02"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } Bb4?! { (0.25 → 1.31) Inaccuracy. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. Bc4 Nc6 4. a3?! { (1.09 → 0.28) Inaccuracy. c3 was best. } (4. c3 Ba5 5. d4 exd4 6. O-O Bb6 7. cxd4 d6 8. h3 h6) 4... a5?? { (0.28 → 4.89) Blunder. Ba5 was best. } (4... Ba5 5. b4 Bb6 6. a4 a6 7. d3 d6 8. c3 h6 9. Nbd2) 5. axb4 Nxb4 6. d4 exd4 7. Bg5 Ne7 8. Nxd4 d6 9. Qh5 g6 10. Qd1 f6 11. c3 fxg5 12. O-O?? { (4.97 → 0.84) Blunder. cxb4 was best. } (12. cxb4 d5 13. exd5 Qd6 14. O-O Qxb4 15. Qe2 Bg4 16. Qxg4 Qxc4 17. Na3 h5 18. Nxc4 hxg4) 12... a4?? { (0.84 → 5.23) Blunder. Nbc6 was best. } (12... Nbc6 13. Nd2) 13. Ne6?? { (5.23 → 0.72) Blunder. cxb4 was best. } (13. cxb4 Nc6 14. Nxc6 bxc6 15. Rxa4 Rxa4 16. Qxa4 Bd7 17. Qa7 Qf6 18. Nc3 Rf8 19. Be2 g4) 13... Bxe6 14. Bxe6 a3?? { (0.74 → 4.71) Blunder. Nbc6 was best. } (14... Nbc6) 15. Qd4 axb2?? { (4.37 → Mate in 3) Checkmate is now unavoidable. Rf8 was best. } (15... Rf8 16. Qxb4 axb2 17. Rxa8 Qxa8 18. Qxb2 Nc6 19. Nd2 Ke7 20. Bd5 Ne5 21. Nc4 Nd3 22. Qd2) 16. Ra7?? { (Mate in 3 → 3.89) Lost forced checkmate sequence. Qxh8+ was best. } (16. Qxh8+ Ng8 17. Qxg8+ Ke7 18. Qf7#) 16... Rxa7?? { (3.89 → Mate in 3) Checkmate is now unavoidable. Rf8 was best. } (16... Rf8 17. Rxa8 Qxa8 18. cxb4 b5 19. Bb3 Kd7 20. e5 Qa1 21. exd6 cxd6 22. Re1 Rf4 23. Qc3) 17. Qxh8+ Ng8 18. Qg7?? { (Mate in 2 → 4.04) Lost forced checkmate sequence. Qxg8+ was best. } (18. Qxg8+ Ke7 19. Qf7#) 18... Ra1?? { (4.04 → Mate in 1) Checkmate is now unavoidable. Qf6 was best. } (18... Qf6 19. Qxg8+ Ke7 20. cxb4 Qxe6 21. Qg7+ Ke8 22. Qxb2 Qe5 23. Qb3 b5 24. g3 Kf8 25. h3) 19. cxb4?? { (Mate in 1 → 4.33) Lost forced checkmate sequence. Qf7# was best. } (19. Qf7#) 19... Rxb1?? { (4.33 → Mate in 1) Checkmate is now unavoidable. Qf6 was best. } (19... Qf6 20. Qxg8+ Ke7 21. e5 dxe5 22. Bb3 Qd6 23. b5 g4 24. Qf7+ Kd8 25. Bc4 h5 26. Qg8+) 20. Rxb1?? { (Mate in 1 → 5.43) Lost forced checkmate sequence. Qf7# was best. } (20. Qf7#) 20... Qf6 21. Qd7+ Kf8 22. Rd1 Qd4?? { (4.14 → Mate in 1) Checkmate is now unavoidable. Ne7 was best. } (22... Ne7 23. e5 dxe5 24. Ba2 Nc6 25. Qd2 e4 26. Kh1 Qd6 27. Qxd6+ cxd6 28. Rd2 Nxb4 29. Rxb2) 23. Qc8+?? { (Mate in 1 → 5.42) Lost forced checkmate sequence. Qf7# was best. } (23. Qf7#) 23... Kg7 24. Qxg8+ Kh6 25. Rb1 Qxb4?? { (5.53 → Mate in 3) Checkmate is now unavoidable. Qf6 was best. } (25... Qf6 26. g3 c5 27. bxc5 dxc5 28. Bg4 b6 29. Kg2 Qd4 30. Qf8+ Qg7 31. Qf3 Qe5 32. Qe2) 26. Bh3?? { (Mate in 3 → 5.16) Lost forced checkmate sequence. Qf8+ was best. } (26. Qf8+ Kh5 27. g4+ Kh4 28. Qh6#) 26... Qb3?? { (5.16 → Mate in 3) Checkmate is now unavoidable. d5 was best. } (26... d5 27. Qxd5 Qc3 28. Be6 Qc1+ 29. Qd1 Qc3 30. g3 c6 31. Kh1 c5 32. Kg2 Qe5 33. Bd5) 27. Qe6?? { (Mate in 3 → -0.21) Lost forced checkmate sequence. Qf8+ was best. } (27. Qf8+ Kh5 28. g4+ Kh4 29. Qh6#) 27... Qa2?? { (-0.21 → Mate in 8) Checkmate is now unavoidable. Qc2 was best. } (27... Qc2 28. g3 Qxb1+ 29. Bf1 Qxf1+ 30. Kxf1 b1=Q+ 31. Kg2 Qb5 32. Qc8 Qe5 33. Qxb7 Qe7 34. f3) 28. f3?? { (Mate in 8 → Mate in 6) Lost forced checkmate sequence. Qxa2 was best. } (28. Qxa2 Kg7 29. Qxb2+ Kf7 30. Qxb7 g4 31. Rc1 Kf6 32. Rxc7 Kg5 33. Qd5+ Kh6 34. Bxg4 g5) 28... Qxb1+ 29. Kf2 Qc2+ 30. Ke1 b1=Q# { Black wins by checkmate. } 0-1