[Event "Casual correspondence game"] [Site "https://lichess.org/BSaApQKY"] [Date "2024.05.23"] [White "lichess AI level 3"] [Black "Prachtstrasse"] [Result "0-1"] [UTCDate "2024.05.23"] [UTCTime "23:04:40"] [WhiteElo "?"] [BlackElo "1943"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nf3 Nf6 3. Nc3 g6 4. d3 Bg7 5. Be3 O-O 6. Be2 Bg4 7. d4 Nbd7 8. Qd2 e5 9. Bg5?! { (0.54 → -0.53) Inaccuracy. dxe5 was best. } (9. dxe5 dxe5 10. h3 Bxf3 11. Bxf3 Qe7 12. O-O-O c6 13. Qd6 Qxd6 14. Rxd6 Rfe8) 9... Bxf3 10. Bxf3 h6?! { (-0.62 → 0.21) Inaccuracy. exd4 was best. } (10... exd4 11. Qxd4 h6 12. Bxf6 Nxf6 13. O-O Re8 14. Qd2 c6 15. Rad1 Qb6 16. b3) 11. Be3 g5?? { (-0.20 → 1.71) Blunder. exd4 was best. } (11... exd4) 12. O-O-O?! { (1.71 → 0.64) Inaccuracy. d5 was best. } (12. d5 c6) 12... c5?? { (0.64 → 3.22) Blunder. exd4 was best. } (12... exd4 13. Bxd4 Re8 14. Kb1 c6 15. h4 g4 16. Be2 Nxe4 17. Nxe4 Rxe4 18. Bxg7) 13. Bxg5?? { (3.22 → -2.35) Blunder. dxc5 was best. } (13. dxc5 b5 14. cxd6 Rb8 15. Nd5 Nxd5 16. Qxd5 Nf6 17. Qd3 Qd7 18. Be2 Rfc8) 13... hxg5 14. dxc5 Bh6?? { (-2.30 → 0.13) Blunder. Nxc5 was best. } (14... Nxc5 15. Qxg5 b5 16. Qe3 Rc8 17. Kb1 Na4 18. Nxa4 bxa4 19. g4 d5 20. g5) 15. Kb1? { (0.13 → -1.39) Mistake. cxd6 was best. } (15. cxd6 Rc8) 15... dxc5?? { (-1.39 → 1.62) Blunder. Kg7 was best. } (15... Kg7 16. Qxd6) 16. h3?? { (1.62 → -1.09) Blunder. h4 was best. } (16. h4 Nb6) 16... Qb6?? { (-1.09 → 1.07) Blunder. Nb6 was best. } (16... Nb6) 17. Qd3?? { (1.07 → -2.45) Blunder. h4 was best. } (17. h4) 17... Rad8 18. a3 Nb8 19. Qc4 Rxd1+ 20. Bxd1 Rd8 21. Ka2?! { (-2.75 → -3.51) Inaccuracy. h4 was best. } (21. h4 g4 22. Nd5 Nxd5 23. exd5 Nd7 24. Qxg4+ Bg7 25. Qc4 Qf6 26. h5 Qf4) 21... g4? { (-3.51 → -2.00) Mistake. Qe6 was best. } (21... Qe6 22. Be2 Nc6 23. f3 Rd2 24. Rd1 Rxc2 25. Kb1 Qxc4 26. Bxc4 Rxg2 27. Rd6) 22. Be2? { (-2.00 → -3.46) Mistake. hxg4 was best. } (22. hxg4 Bg5 23. Kb1 Nbd7 24. Bf3 Qc6 25. g3 Nf8 26. Nd5 Ng6 27. Bg2 Kg7) 22... Rd4 23. Qb3?! { (-3.06 → -3.87) Inaccuracy. Qb5 was best. } (23. Qb5 Qxb5 24. Nxb5 Rd2 25. Bd3 Rxf2 26. hxg4 Bf4 27. Nxa7 Rxg2 28. Nc8 Nxg4) 23... Qxb3+ 24. cxb3 Rd2 25. Re1?! { (-3.57 → -4.53) Inaccuracy. hxg4 was best. } (25. hxg4 Bg5 26. f3 Nc6 27. Rd1 Rxd1 28. Nxd1 Nd4 29. Nc3 Kf8 30. Bc4 Ne8) 25... Nc6 26. hxg4 Nd4 27. Bf1 Rxf2 28. Bd3 Nxg4 29. Rb1 Rxg2 30. Rf1 Ne3 31. Rc1 a6 32. b4 cxb4 33. axb4 Nc4 34. Na4?! { (-5.03 → -7.37) Inaccuracy. Rb1 was best. } (34. Rb1 Nd2 35. Rh1 Kg7 36. b5 axb5 37. Nxb5 Nxb5 38. Bxb5 Rg6 39. Ka3 Rg3+) 34... Bxc1 35. Bxc4 b5 36. Bd3?? { (-6.25 → Mate in 8) Checkmate is now unavoidable. Bd5 was best. } (36. Bd5 bxa4 37. Ka3 Kg7 38. Kxa4 Rxb2 39. Ka5 Bg5 40. Kxa6 Rxb4 41. Ka5 Nc2) 36... bxa4 37. Ka3 Bxb2+ 38. Kxa4 Bc3 39. Ka5 Ra2+ 40. Kb6 Bxb4 41. Bf1 a5 42. Ba6 a4 43. Bc4 Rb2 44. Ba6 a3 45. Bb7 a2 46. Ba6 a1=Q 47. Bd3 Qa5+ 48. Kb7 Bd6+ 49. Bb5 Rxb5+ 50. Kc8 Qc7# { Black wins by checkmate. } 0-1