[Event "Casual correspondence game"] [Site "https://lichess.org/K3cGh5Ob"] [Date "2023.12.13"] [White "Tingjun"] [Black "lichess AI level 2"] [Result "1-0"] [UTCDate "2023.12.13"] [UTCTime "13:36:18"] [WhiteElo "1071"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bg5?! { (0.72 → -0.31) Inaccuracy. c4 was best. } (3. c4 e6 4. e3 Nf6 5. Nc3 Bd6 6. c5 Be7 7. a3 Ne4) 3... h6 4. Bf4 Bf5 5. Nc3 Nb4 6. Rc1 e6 7. a3 Na6?! { (0.21 → 0.77) Inaccuracy. Nc6 was best. } (7... Nc6 8. e3) 8. b4?! { (0.77 → -0.16) Inaccuracy. e3 was best. } (8. e3 Nb8) 8... Nb8 9. e3 Nc6?! { (0.00 → 0.63) Inaccuracy. Bd6 was best. } (9... Bd6 10. Bxd6 cxd6 11. Bd3 Ne7 12. Nh4 Bxd3 13. cxd3 Nd7 14. Nf3 O-O 15. O-O Nf6 16. Qb3) 10. Bb5 e5?? { (0.29 → 3.48) Blunder. Bd6 was best. } (10... Bd6) 11. Bxe5?! { (3.48 → 2.37) Inaccuracy. Nxe5 was best. } (11. Nxe5 Ne7 12. e4 Bd7 13. Nxd7 Qxd7 14. exd5 Nxd5 15. Qe2+ Be7 16. Nxd5 Qxd5 17. O-O Qxd4) 11... Ne7 12. Bxc6+? { (2.86 → 1.01) Mistake. O-O was best. } (12. O-O a6 13. Ba4 Ng6 14. Re1 Be7 15. Bxg7 Rg8 16. Bxh6 Bg4 17. h3 Bxf3 18. Qxf3 Nh4) 12... Qd7?? { (1.01 → 7.98) Blunder. Nxc6 was best. } (12... Nxc6 13. Bg3 a5 14. Nb5 Rc8 15. c3 Be7 16. Qe2 O-O 17. O-O Re8 18. h3 Bf8 19. Rfd1) 13. Bxd7+ Bxd7 14. Bxc7 Bf5 15. Qe2 Rc8 16. Qb5+ Nc6 17. Qxd5 Rxc7 18. Qxf5 Be7 19. Ne5 Nxe5 20. Qxe5 Kd8 21. Qxg7 Rxc3 22. Qxh8+ Kd7 23. Qxh6 Bd8 24. Qh3+ Ke7 25. Qh4+ Ke6 26. Qe4+ Kd7 27. Qxb7+ Kd6 28. Qxa7 Rc7 29. Qa6+ Rc6 30. Qa8 Bc7 31. Qf8+ Kd7 32. Qxf7+ Kd6?! { (21.97 → Mate in 7) Checkmate is now unavoidable. Kd8 was best. } (32... Kd8 33. Qd5+ Rd6 34. Qxd6+ Bxd6 35. h4 Bf8 36. c4 Bh6 37. Ke2 Kc7 38. Kf3 Kb6 39. h5) 33. e4?! { (Mate in 7 → 26.79) Lost forced checkmate sequence. d5 was best. } (33. d5 Bb8 34. Qe6+ Kc7 35. dxc6 Kb6 36. c4 Bc7 37. Qd7 Ka7 38. Qxc7+ Ka6 39. Qb7#) 33... Ra6?! { (26.79 → Mate in 3) Checkmate is now unavoidable. Rb6 was best. } (33... Rb6 34. e5+) 34. Qe8 Rb6 35. a4?! { (Mate in 7 → 52.57) Lost forced checkmate sequence. c4 was best. } (35. c4 Bd8 36. c5+ Kc7 37. cxb6+ Kb7 38. Qc6+ Ka6 39. Qa8+ Kxb6 40. Rc6+ Kb5 41. Qa6#) 35... Rb8?! { (52.57 → Mate in 7) Checkmate is now unavoidable. Bb8 was best. } (35... Bb8 36. Qd8+ Kc6 37. Qc8+ Kd6 38. e5+ Ke7 39. Qc5+ Rd6 40. a5 Kd7 41. Qxd6+ Bxd6 42. exd6) 36. c4? { (Mate in 7 → 9.60) Lost forced checkmate sequence. e5+ was best. } (36. e5+ Kd5 37. Qd7+ Bd6 38. Qxd6+ Ke4 39. f3+ Ke3 40. e6 Rb5 41. Rd1 Rf5 42. Rd3#) 36... Bd8? { (9.60 → Mate in 8) Checkmate is now unavoidable. Rxe8 was best. } (36... Rxe8 37. e5+ Ke6 38. Ke2 Bd8 39. a5 Bg5 40. Rb1 Rc8 41. Kd3 Rf8 42. f3 Ra8 43. h4) 37. Qf8+?! { (Mate in 8 → 17.28) Lost forced checkmate sequence. Qf7 was best. } (37. Qf7 Be7 38. c5+ Kc7 39. Qxe7+ Kc8 40. c6 Rxb4 41. Qd7+ Kb8 42. c7+ Ka7 43. c8=Q+ Kb6) 37... Kd7 38. c5 Kc8 39. b5 Kd7 40. a5? { (Mate in 6 → 9.69) Lost forced checkmate sequence. Qf7+ was best. } (40. Qf7+ Be7 41. c6+ Kc8 42. Qxe7 Rb6 43. Qa7 Rxc6 44. bxc6 Kd8 45. Qd7#) 40... Kc8? { (9.69 → Mate in 5) Checkmate is now unavoidable. Bxa5+ was best. } (40... Bxa5+ 41. Ke2 Rxf8 42. Ra1 Bc7 43. b6 Bf4 44. d5 Rc8 45. g3 Be5 46. c6+ Ke7 47. b7) 41. d5 Rb7 42. c6 Rxb5 43. Qf5+ Kb8 44. e5 Bc7 45. d6 Rxa5 46. dxc7+ Ka8 47. Rb1 Ka7 48. Qc8 Ra1 49. Qb7# { White wins by checkmate. } 1-0