[Event "Casual correspondence game"] [Site "https://lichess.org/L5fbAkbv"] [Date "2023.10.22"] [White "slawekmazur"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2023.10.22"] [UTCTime "20:45:28"] [WhiteElo "1966"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } d6 3. Nf3 Nc6 4. O-O Nf6 5. c3?! { (0.07 → -0.97) Inaccuracy. Re1 was best. } (5. Re1 g6 6. c3 Bg7 7. Bb3 Bg4 8. h3 Bxf3 9. Qxf3 b5) 5... e5?? { (-0.97 → 2.31) Blunder. Nxe4 was best. } (5... Nxe4 6. d4 cxd4 7. cxd4 d5 8. Bb5 e6 9. Re1 Bd7 10. Nc3) 6. d3?? { (2.31 → 0.33) Blunder. Ng5 was best. } (6. Ng5 d5 7. exd5 Na5 8. Bb5+ Bd7 9. Qa4 Be7 10. Bxd7+ Nxd7) 6... Be7 7. Bg5 Be6 8. Bxf6 Bxf6 9. Bxe6 fxe6 10. b4 Qb6?! { (-0.14 → 0.50) Inaccuracy. cxb4 was best. } (10... cxb4 11. cxb4 Qd7 12. b5 Na5 13. a4 O-O 14. Nbd2 Rfc8 15. Qb1 Bd8 16. Qb4 h6 17. Rfc1) 11. bxc5 Qxc5 12. d4?? { (0.13 → -2.34) Blunder. Qb3 was best. } (12. Qb3 Nd8) 12... exd4 13. cxd4?! { (-2.39 → -3.87) Inaccuracy. e5 was best. } (13. e5 dxe5 14. Qb3 O-O-O 15. Nbd2 dxc3 16. Rab1 Na5 17. Qc2 Qc6 18. Ne4 Kb8 19. Rfc1 Rc8) 13... Qb4?? { (-3.87 → 0.29) Blunder. Nxd4 was best. } (13... Nxd4 14. Nbd2 Nxf3+ 15. Nxf3 Bxa1 16. Qxa1 O-O 17. h4 h6 18. Qb2 Qc6 19. e5 Rad8 20. Rc1) 14. e5?! { (0.29 → -0.32) Inaccuracy. Nbd2 was best. } (14. Nbd2 O-O 15. Rb1 Qc3 16. d5 exd5 17. exd5 Nd4 18. Rxb7 Rae8 19. Qb1 h6 20. Rxa7 Qc5) 14... Be7?! { (-0.32 → 0.69) Inaccuracy. dxe5 was best. } (14... dxe5 15. dxe5 Nxe5 16. Nxe5 O-O 17. Nd2 Rad8 18. Nef3 Bxa1 19. Qxa1 Rxd2 20. a3 Qa5 21. Nxd2) 15. Qb3?? { (0.69 → -1.28) Blunder. Nbd2 was best. } (15. Nbd2 O-O) 15... d5?! { (-1.28 → -0.24) Inaccuracy. Qxb3 was best. } (15... Qxb3) 16. Qxb4?! { (-0.24 → -1.07) Inaccuracy. Qe3 was best. } (16. Qe3) 16... Nxb4 17. Nc3 Rc8 18. Nb5 O-O? { (-0.59 → 0.51) Mistake. Kd7 was best. } (18... Kd7) 19. Nxa7 Rcd8?! { (0.47 → 1.57) Inaccuracy. Rc2 was best. } (19... Rc2) 20. Nb5?! { (1.57 → 0.97) Inaccuracy. Rfc1 was best. } (20. Rfc1 Ra8 21. Rc7 Rxa7 22. Rxe7 Nc2 23. Rb1 Rf4 24. Rxe6 Nxd4 25. Nxd4 Rxd4 26. Re7 h6) 20... Kf7 21. Rac1 Nxa2?? { (1.11 → 4.37) Blunder. Nc6 was best. } (21... Nc6 22. Rb1) 22. Rc7 Rh8?! { (4.42 → 5.81) Inaccuracy. Ke8 was best. } (22... Ke8 23. Ra1 Nb4 24. Rxb7 Rd7 25. Ra8+ Rd8 26. Raa7 Nc6 27. Ra6 Rb8 28. Rxb8+ Nxb8 29. Rxe6) 23. Nd6+ Kf8 24. Nxb7 Re8 25. Nc5 h6 26. Nxe6+ Kg8 27. Ra1 Kf7 28. Nf4 Nb4 29. e6+ Kf8 30. Ne5 Bd6 31. Neg6+ Kg8 32. Rd7 Nc2?? { (5.26 → Mate in 5) Checkmate is now unavoidable. Bxf4 was best. } (32... Bxf4 33. Raa7 Rh7 34. Nxf4 Nc6 35. Rac7 Nxd4 36. h4 h5 37. Re7 Rf8 38. g3 Nf3+ 39. Kg2) 33. Nh5? { (Mate in 5 → 9.93) Lost forced checkmate sequence. Raa7 was best. } (33. Raa7 Bf8 34. Nh5 Re7 35. Rxe7 Bxe7 36. Rxe7 Rh7 37. Re8#) 33... Rh7? { (9.93 → Mate in 2) Checkmate is now unavoidable. Re7 was best. } (33... Re7 34. Nxe7+ Kh7 35. Nxd5 Kg6 36. Rxg7+ Kf5 37. Ra6 Rb8 38. g4+ Ke4 39. Rxd6 Kxd4 40. Ndf6+) 34. Ne7+?? { (Mate in 2 → 4.79) Lost forced checkmate sequence. Rxg7+ was best. } (34. Rxg7+ Rxg7 35. Nf6#) 34... Kf8?? { (4.79 → Mate in 3) Checkmate is now unavoidable. Bxe7 was best. } (34... Bxe7 35. Rxe7 Rf8 36. Ra4 g5 37. Nf6+ Rxf6 38. Ra8+ Rf8 39. Rxf8+ Kxf8 40. Rxh7 Nxd4 41. Rxh6) 35. Ng6+ Kg8 36. Raa7 Bf8 37. e7 Rxe7 38. Ra8?? { (Mate in 6 → Mate in 1) Lost forced checkmate sequence. Nxe7+ was best. } (38. Nxe7+ Kf7 39. Nxd5+ Kg6 40. Ndf4+ Kf5 41. Rd5+ Ke4 42. Rf7 Nxd4 43. Ng3#) 38... Re1# { Black wins by checkmate. } 0-1