[Event "Casual correspondence game"] [Site "https://lichess.org/CKcfb4JW"] [Date "2024.05.03"] [White "Ismab"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2024.05.03"] [UTCTime "00:10:35"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Nh5 4. Bg5 f6 5. Be3 g5?! { (0.26 → 0.83) Inaccuracy. c5 was best. } (5... c5 6. Bd2) 6. Bd2?! { (0.83 → 0.25) Inaccuracy. h3 was best. } (6. h3 Ng7) 6... g4 7. Nh4 e5 8. e3 f5 9. g3 Nc6 10. Bg2?! { (0.12 → -0.45) Inaccuracy. Bd3 was best. } (10. Bd3) 10... e4 11. Nc3 Qd6? { (-0.86 → 0.59) Mistake. Be7 was best. } (11... Be7 12. h3 Bxh4 13. gxh4 O-O 14. hxg4 fxg4 15. Qe2 Ne7 16. Nxe4 dxe4 17. Bxe4 Rf7 18. Rg1) 12. Nb5?! { (0.59 → -0.45) Inaccuracy. h3 was best. } (12. h3 Ne7) 12... Qd7 13. a3?! { (-0.08 → -0.74) Inaccuracy. c4 was best. } (13. c4 dxc4) 13... Nf6 14. Bf1 h5?! { (-0.57 → 0.12) Inaccuracy. a6 was best. } (14... a6) 15. Ng6 Rg8?! { (-0.26 → 0.34) Inaccuracy. Rh6 was best. } (15... Rh6 16. Nxf8 Kxf8 17. h4 gxh3 18. Qe2 b6 19. Nc3 a5 20. f3 Ba6 21. Qf2 Bxf1 22. Qxf1) 16. Nxf8 Rxf8 17. Nc3?! { (0.24 → -0.55) Inaccuracy. c4 was best. } (17. c4 a6 18. Nc3 h4 19. Rc1 Ne7 20. Nxd5 Nexd5 21. cxd5 Rh8 22. Qb3 b6 23. d6 Qxd6) 17... a6 18. Na4 Nxd4 19. exd4 Qxa4 20. b3? { (-0.46 → -2.01) Mistake. Bf4 was best. } (20. Bf4 Bd7 21. Qd2 h4 22. h3 hxg3 23. fxg3 Nh5 24. Be5 f4 25. gxf4 Ng3 26. f5 Nxh1) 20... Qd7? { (-2.01 → -0.55) Mistake. Qxd4 was best. } (20... Qxd4) 21. Bb4?! { (-0.55 → -1.12) Inaccuracy. Bg5 was best. } (21. Bg5 h4) 21... Rh8 22. a4 b6?! { (-1.52 → -0.87) Inaccuracy. h4 was best. } (22... h4 23. Qe2) 23. Ba3?! { (-0.87 → -1.51) Inaccuracy. Bd2 was best. } (23. Bd2) 23... Qe6 24. Qd2 Rg8?! { (-1.33 → -0.49) Inaccuracy. h4 was best. } (24... h4 25. Qc3 e3 26. O-O-O exf2 27. Bd3 Ne4 28. Qxc7 Bd7 29. Kb2 Rc8 30. Qf4 Kf7 31. Rdf1) 25. O-O-O Qf7 26. Kb2 Bb7 27. h3 Kd7 28. Rc1 Rab8?! { (-0.27 → 0.44) Inaccuracy. Rae8 was best. } (28... Rae8 29. Qf4) 29. c4 h4? { (0.51 → 1.68) Mistake. dxc4 was best. } (29... dxc4 30. Bxc4) 30. c5?! { (1.68 → 0.88) Inaccuracy. hxg4 was best. } (30. hxg4 dxc4 31. Bxc4 Nd5 32. Rxh4 Rxg4 33. Rxg4 fxg4 34. Qc2 Rc8 35. Qxe4 Rg8 36. Qc2 Qg6) 30... f4?? { (0.88 → 3.88) Blunder. b5 was best. } (30... b5 31. axb5) 31. Qxf4 hxg3?! { (3.77 → 5.59) Inaccuracy. b5 was best. } (31... b5 32. c6+ Bxc6 33. axb5 axb5 34. Qf5+ Qe6 35. Qxe6+ Kxe6 36. Rxc6+ Kd7 37. Rxf6 b4 38. hxg4) 32. fxg3?! { (5.59 → 3.92) Inaccuracy. cxb6 was best. } (32. cxb6 Rbc8 33. Rxc7+ Rxc7 34. Qxc7+ Ke6 35. Qe5+ Kd7 36. Qd6+ Ke8 37. Qb8+ Kd7 38. Qxb7+ Ke6) 32... gxh3?? { (3.92 → Mate in 12) Checkmate is now unavoidable. b5 was best. } (32... b5 33. axb5 axb5 34. c6+ Bxc6 35. Qf5+ Qe6 36. Qxe6+ Kxe6 37. Rxc6+ Kf7 38. Bc5 Rh8 39. h4) 33. Bxh3+?? { (Mate in 12 → 6.02) Lost forced checkmate sequence. cxb6 was best. } (33. cxb6 Bc8 34. Bxh3+ Ke8 35. Qe5+ Be6 36. Bxe6 Rxb6 37. Bd7+ Kxd7 38. Rxc7+ Kd8 39. Be7+ Ke8) 33... Ke8 34. Qe5+ Qe7 35. Qxe7+ Kxe7 36. c6+ Kd8 37. cxb7 Ng4?! { (4.54 → 6.55) Inaccuracy. Rxb7 was best. } (37... Rxb7 38. Be6 Re8 39. Bf7 b5 40. axb5 axb5 41. Bc5 c6 42. Bxe8 Nxe8 43. Rcf1 Rg7 44. Rh8) 38. Bxg4 Re8?! { (6.47 → 12.11) Inaccuracy. Rxb7 was best. } (38... Rxb7 39. Be6 Re8 40. Bxd5 c6 41. Bxc6 Rf7 42. Bd6 Rg8 43. Ka3 e3 44. Bd5 Rd7 45. Bxg8) 39. Rh7 Rg8? { (7.80 → Mate in 4) Checkmate is now unavoidable. Rxb7 was best. } (39... Rxb7 40. Rh5 Re7 41. Rxd5+ Rd7 42. Rxd7+ Kc8 43. Re7+ Kb8 44. Rxe4 Ka7 45. Be7 a5 46. Kc3) 40. Rd7+ Ke8 41. Rcxc7 Rxg4 42. Rc8+?? { (Mate in 3 → 4.93) Lost forced checkmate sequence. Re7+ was best. } (42. Re7+ Kf8 43. Rc8+ Rxc8 44. bxc8=Q#) 42... Kxd7 43. Rxb8 e3?? { (4.71 → Mate in 6) Checkmate is now unavoidable. Kc6 was best. } (43... Kc6 44. Bd6 Rg7 45. Bf4 Rxb7 46. Rh8 Rf7 47. Rh6+ Kb7 48. Rd6 Rf5 49. Rd7+ Ka8 50. Rh7) 44. Rd8+ Kxd8 45. b8=Q+ Kd7 46. Qd6+ Kc8 47. Qe6+ Kd8 48. Qxg4 b5 49. axb5 axb5 50. Qg5+ Kc7 51. Qxe3 Kc6 52. Bc5 Kb7 53. Qe6 Kb8 54. Qe7 Kc8 55. Bb6 Kb8 56. Qc7+ Ka8 57. Qa7# { White wins by checkmate. } 1-0