[Event "Casual correspondence game"] [Site "https://lichess.org/3kI7jkl3"] [Date "2023.10.01"] [White "lichess AI level 4"] [Black "whyando"] [Result "1-0"] [UTCDate "2023.10.01"] [UTCTime "19:38:44"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D23"] [Opening "Queen's Gambit Accepted: Mannheim Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ { D23 Queen's Gambit Accepted: Mannheim Variation } Nc6 5. Qxc4 Be6 6. Qb5?! { (0.25 → -0.50) Inaccuracy. Qa4 was best. } (6. Qa4 Bd7 7. Qb3 e6 8. a3 Bd6 9. g3 Rc8 10. Nbd2 O-O) 6... a6 7. Qxb7?? { (-0.30 → -2.11) Blunder. Qd3 was best. } (7. Qd3 Bg4 8. e3 Qd7 9. h3 Bf5 10. Qb3 e5 11. Nxe5 Nxe5) 7... Nxd4?? { (-2.11 → 4.99) Blunder. Bd5 was best. } (7... Bd5 8. e4 Ra7 9. Qxa7 Nxa7 10. exd5 Qxd5 11. Bd3 e6 12. O-O) 8. Nxd4 Qxd4 9. e3?? { (5.80 → 0.23) Blunder. Qxa8+ was best. } (9. Qxa8+ Qd8 10. Qxd8+ Kxd8 11. e3 Bd5 12. Bxa6 Bxg2 13. Rg1 Bf3 14. Nd2 Bc6 15. a4 e6) 9... Qe4 10. Qxe4 Nxe4 11. f3 Nd6 12. e4?! { (0.51 → -0.21) Inaccuracy. b3 was best. } (12. b3 a5) 12... O-O-O? { (-0.21 → 1.34) Mistake. g6 was best. } (12... g6 13. Bd2 Bg7 14. Bc3 O-O 15. Kf2 Rfb8 16. b3 a5 17. Bxg7 Kxg7 18. Nc3 c5 19. g4) 13. Bxa6+ Nb7?! { (1.45 → 2.24) Inaccuracy. Kd7 was best. } (13... Kd7 14. Nc3 g5 15. Na4 Bg7 16. Nc5+ Kc6 17. Nxe6 fxe6 18. h4 Ra8 19. Bd3 Rhb8 20. a4) 14. Kf2 Rd6 15. Bf1?! { (2.07 → 1.37) Inaccuracy. Be2 was best. } (15. Be2 g6 16. Nc3 Bg7 17. Nb5 Ra6 18. a4 Ra8 19. Bf4 c5 20. Nc7 g5 21. Nxa8 gxf4) 15... g5 16. e5?! { (1.57 → 0.45) Inaccuracy. Nc3 was best. } (16. Nc3 Bg7 17. Be3 Rhd8 18. Be2 Na5 19. Rhc1 Nc4 20. Bxg5 Bd4+ 21. Kf1 Ne3+ 22. Bxe3 Bxe3) 16... Rc6? { (0.45 → 1.72) Mistake. Rb6 was best. } (16... Rb6 17. h4) 17. Na3?! { (1.72 → 0.89) Inaccuracy. Nc3 was best. } (17. Nc3) 17... f6? { (0.89 → 2.16) Mistake. Bg7 was best. } (17... Bg7 18. Bb5) 18. Bb5?! { (2.16 → 1.49) Inaccuracy. Be3 was best. } (18. Be3 fxe5 19. Bb5 Rd6 20. Rhc1 g4 21. fxg4 Bg7 22. h3 e4 23. Rc2 Kb8 24. Bc4 Bxc4) 18... Rc5 19. Bd2 Rxe5 20. Bc3 Rd5 21. Rhe1 Bd7 22. Bc4 Rc5?! { (0.86 → 1.53) Inaccuracy. Rd6 was best. } (22... Rd6 23. Nb5 Rb6 24. a4 e5 25. b4 h5 26. Red1 Nd6 27. Nxd6+ Rxd6 28. a5 Kb8 29. b5) 23. b4?! { (1.53 → 0.62) Inaccuracy. Bb4 was best. } (23. Bb4 Rf5 24. Bxe7 g4 25. Bxf8 Rxf8 26. Re3 gxf3 27. Rxf3 Nd6 28. Rxf5 Bxf5 29. Be2 Be6) 23... Rc6 24. Red1?? { (0.65 → -1.70) Blunder. b5 was best. } (24. b5 Rb6) 24... e5?? { (-1.70 → 0.68) Blunder. Nd6 was best. } (24... Nd6 25. Rxd6 Rxd6 26. Nb5 Rb6 27. a4 e5 28. Rd1 Rb7 29. Bd3 c6 30. Nd6+ Bxd6 31. Ba6) 25. b5?? { (0.68 → -1.00) Blunder. Rxd7 was best. } (25. Rxd7 Rxc4 26. Nxc4 Kxd7 27. Ke2 Nd6 28. Kd3 g4 29. a4 Rg8 30. a5 gxf3 31. gxf3 Kc8) 25... Rc5?? { (-1.00 → 0.75) Blunder. Rb6 was best. } (25... Rb6) 26. Rac1 Be7 27. Be2? { (1.19 → -0.14) Mistake. Bb4 was best. } (27. Bb4 g4) 27... Rd8 28. Re1?! { (0.27 → -0.68) Inaccuracy. Bc4 was best. } (28. Bc4) 28... h5 29. b6 cxb6 30. Bc4?? { (-0.13 → -2.82) Blunder. Nc4 was best. } (30. Nc4 b5 31. Nb6+ Kc7 32. Nxd7 Kxd7 33. Red1+ Ke6 34. Rxd8 Bxd8 35. Bd2 Bb6 36. Rxc5 Bxc5+) 30... Na5? { (-2.82 → -1.51) Mistake. Rc7 was best. } (30... Rc7 31. Bb2 Bc5+ 32. Ke2 Nd6 33. Bd3 g4 34. Nc2 Kb7 35. Ba3 Rdc8 36. Bxc5 Rxc5 37. Kf1) 31. Bb4 Rc6?? { (-1.18 → 5.11) Blunder. Nc6 was best. } (31... Nc6 32. Ba6+ Kc7 33. Nb5+ Kb8 34. Bxc5 Bxc5+ 35. Rxc5 bxc5 36. Nc3 Nb4 37. Be2 Bc6 38. Rd1) 32. Ba6+ Kc7 33. Bxe7 Re8 34. Bxf6 g4 35. Bb5 Rc5 36. f4 exf4 37. Rxc5+ bxc5 38. Rxe8 Bxe8 39. Be5+ Kd8 40. Bc3?! { (5.57 → 4.33) Inaccuracy. Bf6+ was best. } (40. Bf6+ Kc7 41. Bxe8 g3+ 42. Kg1 h4 43. h3 Nc6 44. Nc2 Nb4 45. Nxb4 cxb4) 40... Bxb5?! { (4.33 → 5.54) Inaccuracy. Nc6 was best. } (40... Nc6 41. Bd2 g3+ 42. hxg3 fxg3+ 43. Kxg3 Bd7 44. Nb1 Kc7 45. Kh2 Kb6 46. Nc3 Be6 47. Be2) 41. Bxa5+ Kd7 42. Nxb5 Kc6 43. a4 c4 44. Bd2 Kc5 45. Ke2 h4 46. Na3 Kd4 47. Bxf4 g3 48. hxg3 hxg3 49. Bxg3 c3 50. Be1 c2 51. Bd2?! { (Mate in 24 → 18.03) Lost forced checkmate sequence. Nxc2+ was best. } (51. Nxc2+ Kc5 52. a5 Kb5 53. g4 Ka4 54. Ne3 Kb5 55. Bd2 Kc5 56. g5 Kc6 57. g6 Kd7) 51... Ke4 52. g3?! { (Mate in 26 → 19.62) Lost forced checkmate sequence. Nxc2 was best. } (52. Nxc2 Ke5 53. g4 Kf6 54. g5+ Kf7 55. a5 Ke8 56. Ne3 Ke7 57. a6 Kd7 58. g6 Ke6) 52... Kd4?! { (19.62 → Mate in 24) Checkmate is now unavoidable. Kf5 was best. } (52... Kf5 53. a5 Ke6 54. Nxc2 Kd6 55. g4 Kd7 56. a6 Kc6 57. Nb4+ Kc7 58. g5 Kd7 59. a7) 53. g4?! { (Mate in 24 → 24.47) Lost forced checkmate sequence. Nxc2+ was best. } (53. Nxc2+ Ke5 54. a5 Kd6 55. g4 Ke6 56. Nb4 Kf7 57. a6 Kg7 58. a7 Kf7 59. a8=Q Kg7) 53... Ke4?! { (24.47 → Mate in 15) Checkmate is now unavoidable. Ke5 was best. } (53... Ke5 54. Nxc2 Ke6 55. g5 Ke7 56. a5 Kd6 57. Ne3 Kc6 58. g6 Kb7 59. g7 Kc6 60. g8=Q) 54. a5 Ke5 55. Bc3+ Kf4 56. Kd2 Kxg4 57. a6 Kf4 58. Nb5 Ke4 59. a7 Kd5 60. a8=Q+ Kc5 61. Bd4+ Kxb5 62. Qd5+ Kb4 63. Kxc2 Ka3 64. Bb6 Ka4 65. Qa5# { White wins by checkmate. } 1-0