[Event "Casual correspondence game"] [Site "https://lichess.org/N6qK7YGT"] [Date "2023.09.09"] [White "lichess AI level 3"] [Black "AgentDoppelDuck"] [Result "0-1"] [UTCDate "2023.09.09"] [UTCTime "16:10:50"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 c5 { B12 Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense } 4. c3 Bf5 5. Nf3?! { (0.98 → 0.34) Inaccuracy. dxc5 was best. } (5. dxc5 Nc6 6. Nf3 e6 7. Be3 Nge7 8. Nbd2 a6 9. Be2 Bg6) 5... cxd4?! { (0.34 → 0.98) Inaccuracy. e6 was best. } (5... e6 6. Be3 Qb6 7. Qa4+ Nc6 8. Bb5 Rc8 9. Nbd2 a6 10. Bxc6+) 6. cxd4?! { (0.98 → 0.19) Inaccuracy. Nxd4 was best. } (6. Nxd4 Bd7 7. Qb3 Nc6 8. Qxb7 Nxd4 9. cxd4 e6 10. Bb5 Bxb5) 6... Nc6 7. Nc3 Rc8 8. Nh4 e6?! { (0.46 → 1.40) Inaccuracy. Bg6 was best. } (8... Bg6) 9. Nxf5 exf5 10. h4 Bb4 11. Bb5 Ne7 12. a3?! { (1.04 → 0.32) Inaccuracy. O-O was best. } (12. O-O O-O 13. Ba4 f6 14. exf6 Rxf6 15. Bg5 Rf7 16. Rc1 f4 17. Qg4 Nxd4 18. Nb5 Rxc1) 12... Bxc3+ 13. Kf1?? { (0.47 → -3.91) Blunder. bxc3 was best. } (13. bxc3) 13... Bxd4? { (-3.91 → -2.20) Mistake. Ba5 was best. } (13... Ba5 14. Rh3 a6 15. Bxc6+ Rxc6 16. Bf4 O-O 17. Rc1 Re6 18. h5 h6 19. Rg3 Bb6 20. Kg1) 14. Qxd4 a6 15. Ba4?? { (-1.54 → -4.75) Blunder. Bxc6+ was best. } (15. Bxc6+) 15... b5 16. Qf4 bxa4 17. Qxa4 Qa5 18. Qb3 Qb5+ 19. Qxb5 axb5 20. Bd2 Nxe5 21. Bb4 N7c6 22. Bc3 O-O 23. Rd1 Rfd8 24. Re1 d4 25. Bb4 Nxb4 26. axb4 Rd5 27. Rd1 d3 28. h5 Nc4 29. h6 Nxb2 30. Re1 d2 31. Rh5?! { (-24.32 → Mate in 3) Checkmate is now unavoidable. g4 was best. } (31. g4) 31... dxe1=Q+ 32. Kxe1 Rd1+ 33. Ke2 Rc2+ 34. Ke3 Re1+?! { (Mate in 5 → -39.43) Lost forced checkmate sequence. Rd3+ was best. } (34... Rd3+ 35. Kf4 Rxf2+ 36. Kg5 f6+ 37. Kh4 Rf4+ 38. g4 Rxg4#) 35. Kf4 Rxf2+?! { (Mate in 12 → -44.00) Lost forced checkmate sequence. Nd3+ was best. } (35... Nd3+ 36. Kg3 f4+ 37. Kh4 Rh1+ 38. Kg4 Nxf2+ 39. Kg5 f6+ 40. Kxf4 Rxh5 41. Ke3 Rd5 42. hxg7) 36. Kg3 Rc2 37. hxg7 Kxg7 38. Rh2? { (-8.61 → Mate in 15) Checkmate is now unavoidable. Rxf5 was best. } (38. Rxf5 Re3+ 39. Rf3 Ree2 40. Kf4 Rxg2 41. Rh3 Rc4+ 42. Kf3 Rd2 43. Rg3+ Kf6 44. Rg8 Rxb4) 38... Nd3 39. Rh4 f4+ 40. Rxf4 Nxf4 41. Kh4 Re3 42. g3 Ng2+ 43. Kg5 Rxg3+ 44. Kf5 Rf2+ 45. Ke5 Re3+ 46. Kd5 Rd2+ 47. Kc6 Rc3+ 48. Kb6 Rd6+ 49. Kxb5 Rf3 50. Ka4 Ne3 51. Kb5 Nc2 52. Ka5 Nxb4 53. Kxb4 Rd4+ 54. Kb5 Rf5+ 55. Kc6 Rg4 56. Kd6 Rg6+ 57. Kd7 Rd5+ 58. Kc8 Rc6+ 59. Kb8 Rb5+ 60. Ka7 Re6 61. Ka8 Ra6# { Black wins by checkmate. } 0-1