[Event "Casual correspondence game"] [Site "https://lichess.org/NCiV1h6e"] [Date "2022.09.08"] [White "lichess AI level 5"] [Black "Opening-Coach"] [Result "1-0"] [UTCDate "2022.09.08"] [UTCTime "14:04:35"] [WhiteElo "?"] [BlackElo "1500"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "-"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } e6 3. Nf3 Nf6 4. Nc3 d5 5. e5 Nbd7?? { (0.21 → 5.46) Blunder. Nfd7 was best. } (5... Nfd7 6. g3 Nc6 7. Bg2 Be7 8. O-O O-O 9. d3 h6 10. a3) 6. exf6 Nxf6 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Ne5 Qc7 10. Nb5 Qb6 11. c4 a6 12. Qa4 O-O-O 13. Nc3?! { (5.10 → 3.85) Inaccuracy. Nxf7 was best. } (13. Nxf7) 13... d4?! { (3.85 → 4.85) Inaccuracy. Qc7 was best. } (13... Qc7 14. cxd5 Bd6 15. O-O exd5 16. d4 cxd4 17. Ne2 d3 18. Nxd3 Rhe8 19. Qd1 Qb6+ 20. Kh1) 14. Nb1? { (4.85 → 2.68) Mistake. Nxf7 was best. } (14. Nxf7 dxc3 15. dxc3 Bd6 16. Nxh8 Qc7 17. O-O Rxh8 18. Qc2 h5 19. Re1 Ng4 20. Rxe6 Kb8) 14... d3 15. Nxf7? { (3.05 → 1.57) Mistake. Qd1 was best. } (15. Qd1 Rg8 16. Qf3 g5 17. Nxf7 gxf4 18. Nxd8 Qxd8 19. b3 Ng4 20. Nc3 Qh4+ 21. g3 Ne5) 15... Rd4 16. Nxh8? { (1.21 → -0.16) Mistake. O-O was best. } (16. O-O Rg8 17. Nc3 Qc7 18. Ng5 Rxf4 19. Rf3 Qe5 20. g3 Rxf3 21. Nxf3 Qf5 22. Qd1 g5) 16... Re4+ 17. Kf2?? { (0.49 → Mate in 9) Checkmate is now unavoidable. Kd1 was best. } (17. Kd1 Qd6) 17... Qd6 18. Rd1 Qxf4+ 19. Kg1 Ng4?? { (Mate in 6 → 6.90) Lost forced checkmate sequence. Re2 was best. } (19... Re2 20. Rf1 Qd4+ 21. Kh1 Qf2 22. Qe8+ Nxe8 23. Rxf2 Re1+ 24. Rf1 Rxf1#) 20. Qe8+ Kc7 21. Qf7+ Be7 22. Qxe7+?? { (7.40 → -9.31) Blunder. Qxf4+ was best. } (22. Qxf4+ Rxf4 23. Rf1 Rxf1+ 24. Kxf1 Nxh2+ 25. Kg1 Ng4 26. Nc3 Bf6 27. Ne4 Bd4+ 28. Kf1 b5) 22... Kc6 23. Qh4 Qe3+?? { (-9.31 → 21.55) Blunder. Re2 was best. } (23... Re2 24. Nf7 Qd4+ 25. Kh1 Nf2+ 26. Qxf2 Qxf2 27. Rg1 Re1 28. Ne5+ Rxe5 29. h3 Re1 30. Rxe1) 24. dxe3 g5 25. Qg3 Kb6 26. Qd6+ Ka7 27. Nf7?! { (Mate in 5 → 22.25) Lost forced checkmate sequence. Qxc5+ was best. } (27. Qxc5+ Ka8 28. Rxd3 Rd4 29. Rxd4 b5 30. Qb6 bxc4 31. Rd8#) 27... a5?! { (22.25 → Mate in 4) Checkmate is now unavoidable. Rxc4 was best. } (27... Rxc4 28. Qxd3 Rxc1 29. Rxc1 Nf6 30. Nxg5 h6 31. Nxe6 b6 32. Qd6 a5 33. Nc3 Ne8 34. Qe7+) 28. Nc3 Ka8 29. Nxe4 Nf6 30. Nexg5 Ka7 31. Nxe6 d2 32. Qxd2 Ka6 33. Nxc5+ Kb6 34. Qd8+ Ka7 35. Qxa5+ Kb8 36. Qd8+ Ka7 37. Rd3 h6 38. Ra3# { White wins by checkmate. } 1-0