[Event "Casual correspondence game"] [Site "https://lichess.org/9qxUSuhx"] [Date "2023.01.13"] [White "Mukaikubo"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2023.01.13"] [UTCTime "13:45:23"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.00 → 0.89) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nf3 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. Nc3?! { (0.72 → 0.00) Inaccuracy. c4 was best. } (3. c4 e6 4. e3 Nf6 5. Nc3 Bd6 6. c5 Be7 7. a3 Ne4) 3... Bf5 4. Nxd5?? { (0.03 → -4.51) Blunder. e3 was best. } (4. e3 e6 5. Bd3 h5 6. O-O Nf6 7. a3 Ne4 8. Nd2 Bd6) 4... e6?? { (-4.51 → 1.81) Blunder. Qxd5 was best. } (4... Qxd5 5. c4 Qe4 6. d5 Nd8 7. Nd4 Bd7 8. f3 Qg6 9. e4) 5. Ne3 Be4 6. Nd2? { (1.78 → 0.56) Mistake. c3 was best. } (6. c3 Nf6 7. Nc4 Bd5 8. e3 g5 9. Qc2 g4 10. Nfd2 e5 11. dxe5 Nd7 12. e4 Be6) 6... Bd5?? { (0.56 → 4.18) Blunder. Qxd4 was best. } (6... Qxd4 7. c3 Qe5 8. Nec4 Qf5 9. f3 Bc2 10. e4 Bxd1 11. exf5 Bc2 12. fxe6 fxe6 13. Ne3) 7. Nxd5? { (4.18 → 2.29) Mistake. c4 was best. } (7. c4 Nxd4 8. cxd5 exd5 9. g3 c6 10. Nc2 Ne6 11. Nf3 h5 12. Bh3 Bd6 13. Bxe6 fxe6) 7... Qxd5 8. c3 Nf6 9. e3 b5?! { (2.31 → 3.05) Inaccuracy. O-O-O was best. } (9... O-O-O 10. Qf3 Qd7 11. e4 h5 12. Nc4 Kb8 13. Bg5 Be7 14. Be2 Ng4 15. Bxe7 Qxe7 16. Rd1) 10. Bd3?! { (3.05 → 2.05) Inaccuracy. Qc2 was best. } (10. Qc2 a6 11. a4 b4 12. Be2 Be7 13. e4 Qd7 14. Nc4 O-O 15. O-O h6 16. Bf4 Rfc8) 10... a5?? { (2.05 → 5.14) Blunder. Qxg2 was best. } (10... Qxg2) 11. O-O?! { (5.14 → 3.78) Inaccuracy. e4 was best. } (11. e4 Qd7 12. Bxb5 a4 13. Bxa4 Be7 14. O-O O-O 15. Bc2 Nb8 16. e5 Nd5 17. Ne4 c5) 11... h5?! { (3.78 → 5.29) Inaccuracy. Nd8 was best. } (11... Nd8 12. e4 Qd7 13. a4 b4 14. e5 Nd5 15. Ne4 h6 16. Qf3 Be7 17. Rd1 Rb8 18. Qg3) 12. a4 Ng4 13. axb5 Ne7 14. Be4 Qg5 15. Bxa8 c5 16. bxc6 Rg8 17. Nf3 Qf6 18. Rxa5 Nf5 19. Rxf5 Nxf2 20. Rxf2 exf5 21. c7 Kd7?! { (13.66 → Mate in 11) Checkmate is now unavoidable. Qe6 was best. } (21... Qe6 22. Qa4+ Ke7 23. e4 Qd7 24. Ne5 Qxc7 25. Rxf5 f6 26. Bd5 g6 27. Rf1 Rg7) 22. Qa4+ Kxc7 23. Qa7+ Kd6 24. Qb6+ Kd7 25. Qxf6? { (Mate in 6 → 8.22) Lost forced checkmate sequence. Bc6+ was best. } (25. Bc6+ Qxc6 26. Ne5+ Ke7 27. Qxc6 g6 28. b3 Rg7 29. Ba3+ Kd8 30. Qd7#) 25... gxf6 26. Nh4 Be7 27. Nxf5 Bb4?! { (6.32 → 9.21) Inaccuracy. Rxa8 was best. } (27... Rxa8 28. Rf1 Bd6 29. g3 Ke6 30. e4 Rg8 31. Kg2 Bb8 32. Kf3 Bc7 33. d5+ Kd7 34. Bf4) 28. Nh6 Rd8 29. Rxf6 Rxa8 30. Rxf7+ Be7 31. Rxe7+ Kxe7 32. Nf5+ Kf6 33. e4 Ra1 34. Kf2 Ra5 35. b4 Ra8 36. Bd2 Ra6 37. h3 Ra7 38. g4 hxg4 39. hxg4 Rh7 40. e5+ Ke6 41. Kf3 Rb7 42. Ke4 Rd7?! { (12.49 → Mate in 11) Checkmate is now unavoidable. Rb8 was best. } (42... Rb8 43. d5+) 43. g5?! { (Mate in 11 → 15.67) Lost forced checkmate sequence. d5+ was best. } (43. d5+ Rxd5 44. Ng7+ Kf7 45. Kxd5 Kxg7 46. b5 Kh8 47. b6 Kg7 48. b7 Kf8 49. b8=Q+ Kf7) 43... Kf7 44. Nh6+ Ke6 45. b5 Rd8 46. b6 Kd7 47. g6 Ra8 48. Kf5 Rb8 49. Kf6 Re8 50. g7 Ra8?! { (43.79 → Mate in 10) Checkmate is now unavoidable. Re6+ was best. } (50... Re6+ 51. Kf5 Re8 52. d5 Kc8 53. g8=Q Rxg8 54. Nxg8 Kb7 55. Be3 Ka6 56. Bd4 Kb5 57. Kf6) 51. g8=Q Ra1 52. Qe6+ Kd8 53. Nf7# { White wins by checkmate. } 1-0