[Event "Casual correspondence game"] [Site "https://lichess.org/56nfmZrQ"] [Date "2021.08.13"] [White "lichess AI level 4"] [Black "peter419"] [Result "0-1"] [UTCDate "2021.08.13"] [UTCTime "19:49:20"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 d5 { D00 Queen's Pawn Game } 3. Nd2 Bf5 4. h4?! { (0.05 → -0.61) Inaccuracy. Bd3 was best. } (4. Bd3 e6 5. Ne2 Bxd3 6. cxd3 c5 7. O-O Bd6 8. dxc5 Bxc5) 4... e6 5. Ngf3 Nc6?! { (-0.72 → -0.15) Inaccuracy. Bd6 was best. } (5... Bd6 6. c4 c6 7. Ne5 h5 8. Bd3 Bxe5 9. Bxf5 exf5 10. dxe5 Ng4 11. b3 Nd7 12. cxd5) 6. a3 Ne4?! { (-0.23 → 0.53) Inaccuracy. Be7 was best. } (6... Be7 7. b3) 7. c4 h6 8. Qb3 Na5 9. Qd1?! { (0.40 → -0.35) Inaccuracy. Qa4+ was best. } (9. Qa4+) 9... Nxd2 10. Nxd2 Nxc4 11. Qb3?? { (-0.46 → -3.75) Blunder. Nxc4 was best. } (11. Nxc4 dxc4 12. Bxc4 Be7 13. Qf3 O-O 14. Qxb7 c5 15. dxc5 Bxc5 16. Be2 Rb8 17. Qf3 a5) 11... Nxd2? { (-3.75 → -1.75) Mistake. Nd6 was best. } (11... Nd6 12. Bd3 Bxd3 13. Qxd3 c6 14. e4 dxe4 15. Nxe4 Be7 16. Be3 Nxe4 17. Qxe4 Qa5+ 18. Bd2) 12. Bxd2 b6?? { (-1.70 → 2.02) Blunder. Qc8 was best. } (12... Qc8) 13. Bb5+ Ke7 14. Bc6 Rb8?! { (1.88 → 2.60) Inaccuracy. Rc8 was best. } (14... Rc8 15. f3) 15. e4?? { (2.60 → 0.69) Blunder. f3 was best. } (15. f3 a5) 15... Bxe4 16. f3 Bf5? { (0.57 → 1.84) Mistake. Bh7 was best. } (16... Bh7 17. Bf4) 17. Qe3?? { (1.84 → -0.73) Blunder. g4 was best. } (17. g4 Bh7) 17... f6 18. g4 Bh7 19. O-O?! { (-0.16 → -0.75) Inaccuracy. Rh2 was best. } (19. Rh2 Kf7) 19... Kf7 20. Kg2?? { (-0.65 → -2.89) Blunder. Rfe1 was best. } (20. Rfe1 Qd6 21. Rac1 h5 22. Bd7 Qg3+ 23. Kf1 Bd6 24. Bb4 Bxb4 25. Bxe6+ Kf8 26. axb4 hxg4) 20... Qd6?? { (-2.89 → -0.54) Blunder. h5 was best. } (20... h5 21. g5) 21. Qc3?? { (-0.54 → -3.11) Blunder. Rac1 was best. } (21. Rac1 g5 22. h5 Be7 23. Bb4 Qf4 24. Qxf4 gxf4 25. Bxe7 Kxe7 26. Bxd5 exd5 27. Rxc7+ Kd8) 21... b5 22. Rfc1 a6?? { (-3.00 → -1.07) Blunder. h5 was best. } (22... h5 23. g5) 23. h5 g5?! { (-1.46 → -0.46) Inaccuracy. Rb6 was best. } (23... Rb6 24. Be1) 24. Kh1?? { (-0.46 → -4.25) Blunder. Qe3 was best. } (24. Qe3 Qd8) 24... Be7? { (-4.25 → -2.16) Mistake. Qg3 was best. } (24... Qg3) 25. Qe3 Rb6 26. Bb4 Qd8?? { (-2.25 → 0.03) Blunder. Qg3 was best. } (26... Qg3) 27. Kg1?? { (0.03 → -6.44) Blunder. Ba5 was best. } (27. Ba5 Bd6) 27... Bxb4 28. axb4 Qd6 29. Qd2 Rxc6 30. Kg2 Rxc1 31. Qxc1 Rc8 32. Qd2 Ra8 33. Qe1 Qf4 34. Rc1 Rc8 35. Rd1 e5 36. b3 e4 37. Qc3 Qd6 38. Rg1 c6 39. Rf1 Ke6 40. Rc1 f5 41. Kh3 fxg4+ 42. Kg2?! { (-10.65 → Mate in 27) Checkmate is now unavoidable. fxg4 was best. } (42. fxg4 Rf8) 42... gxf3+?! { (Mate in 27 → -14.58) Lost forced checkmate sequence. exf3+ was best. } (42... exf3+) 43. Kf1 g4 44. Qd2 Kf5 45. Qa2 Ra8 46. Qd2 Qf4 47. Qc2 Rc8 48. Rd1 Kg5 49. Qf2?! { (-62.54 → Mate in 6) Checkmate is now unavoidable. Re1 was best. } (49. Re1 e3) 49... Bg8?! { (Mate in 6 → -23.73) Lost forced checkmate sequence. e3 was best. } (49... e3 50. Qg1 g3 51. Qh1 Qg4 52. Qh4+ Qxh4 53. Kg1 g2 54. Rd2 Qh1#) 50. Qc2 Bf7 51. Qc5 Bxh5 52. Ra1 Kh4 53. Re1?! { (-16.15 → Mate in 7) Checkmate is now unavoidable. Qe7+ was best. } (53. Qe7+ Kg3) 53... g3 54. Qc2 g2+ 55. Kg1 Kh3 56. Rf1 Qh2+ 57. Kf2 Qg3+ 58. Kg1 gxf1=Q+ 59. Kxf1 Qg2+ 60. Ke1 Qxc2 61. Kf1 Rg8 62. Ke1 Rg1# { Black wins by checkmate. } 0-1