[Event "Casual correspondence game"] [Site "https://lichess.org/cfh4YpPz"] [Date "2024.01.16"] [White "lichess AI level 3"] [Black "Greg_OR"] [Result "1-0"] [UTCDate "2024.01.16"] [UTCTime "01:53:57"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 d5?! { (0.00 → 0.82) Inaccuracy. c6 was best. } (3... c6 4. Nf3 d5 5. Bb3 a5 6. a4 Bb4+ 7. c3 Bd6 8. O-O) 4. exd5 Nxd5 5. Qh5?! { (0.42 → -0.31) Inaccuracy. Nf3 was best. } (5. Nf3 Nc6 6. O-O Be7 7. Re1 f6 8. h3 Nb6 9. Bb3 Bf5) 5... Be6? { (-0.31 → 0.87) Mistake. Nc6 was best. } (5... Nc6 6. Bg5 Qd6 7. Ne2 Be6 8. O-O Be7 9. Bxe7 Qxe7 10. Bxd5) 6. Qxe5?? { (0.87 → -0.83) Blunder. Nf3 was best. } (6. Nf3 Nd7 7. Ng5 N5f6 8. Nxe6 Nxh5 9. Nxd8 Rxd8 10. O-O Nhf6) 6... Nb4?? { (-0.83 → 1.73) Blunder. Nc6 was best. } (6... Nc6 7. Bb5 Nb4 8. Bxc6+ Nxc6 9. Qe4 Nd4 10. Kd1 Be7 11. Be3) 7. Kd1?! { (1.73 → 0.99) Inaccuracy. Qe2 was best. } (7. Qe2 N8c6 8. Nf3 Nd5 9. Ng5 Nd4 10. Nxe6 fxe6 11. Qh5+ g6 12. Qe5 Qf6 13. Qxf6 Nxf6) 7... N8c6 8. Bb5?? { (1.03 → -1.20) Blunder. Qe4 was best. } (8. Qe4 Nd5) 8... Bd6?? { (-1.20 → 0.95) Blunder. Qd7 was best. } (8... Qd7 9. Qe4) 9. Qe3?? { (0.95 → -1.60) Blunder. Qxg7 was best. } (9. Qxg7 Kd7) 9... a6?? { (-1.60 → 0.39) Blunder. O-O was best. } (9... O-O 10. Bxc6 bxc6 11. Ne2 Re8 12. Qg5 Be7 13. Qd2 c5 14. b3 Bf6 15. Nbc3 Bf5 16. Rb1) 10. Ba4?? { (0.39 → -1.59) Blunder. Bc4 was best. } (10. Bc4 O-O 11. Bxe6 Re8 12. Bxf7+ Kxf7 13. Qg5 Nd4 14. Qxd8 Raxd8 15. Na3 Be5 16. Bg5 Rd7) 10... O-O 11. a3?! { (-1.68 → -2.57) Inaccuracy. Bxc6 was best. } (11. Bxc6 bxc6) 11... Nd5 12. Qe2? { (-2.53 → -4.67) Mistake. Qe1 was best. } (12. Qe1 b5 13. Bb3 Nd4 14. Bxd5 Bxd5 15. Qf1 c5 16. Nc3 Bc6 17. Nge2 Ne6 18. Bd2 a5) 12... Re8? { (-4.67 → -2.45) Mistake. b5 was best. } (12... b5 13. Bb3 Nd4 14. Qf1 Nxb3 15. cxb3 c5 16. Nf3 Nf4 17. Nfd2 Qd7 18. Nc3 Rad8 19. Kc2) 13. Qf3? { (-2.45 → -4.81) Mistake. Bxc6 was best. } (13. Bxc6 bxc6 14. Nd2 c5 15. Qf1 a5 16. Nc4 Nb6 17. Nxd6 Qxd6 18. Be3 c4 19. Kc1 Bf5) 13... Nd4 14. Qe4 Bc5?? { (-4.63 → -1.36) Blunder. f5 was best. } (14... f5 15. Qxd4 c5 16. Qc4 b5 17. Qa2 Ne3+ 18. Bxe3 Bxa2 19. Rxa2 bxa4 20. Nf3 Qf6 21. Nc3) 15. Ne2?? { (-1.36 → -4.41) Blunder. Bxe8 was best. } (15. Bxe8 Bf5 16. Bxf7+ Kxf7 17. Qe5 Qd7 18. Nf3 Nxf3 19. gxf3 Re8 20. Qg3 Bxd3 21. Bd2 Qa4) 15... Nxe2 16. Qxe2?! { (-4.52 → -5.92) Inaccuracy. Bxe8 was best. } (16. Bxe8 Nxc1 17. Ba4 b5 18. Kxc1 bxa4 19. Rf1 Rb8 20. Nd2 Qd7 21. Qc4 Bb6 22. Qh4 h6) 16... b5? { (-5.92 → -3.55) Mistake. Bd7 was best. } (16... Bd7 17. Qf3 Bxa4 18. Nd2 Bd4 19. Ne4 a5 20. Bd2 Bxb2 21. Ng5 Qd7 22. Rb1 Bf6 23. Nxh7) 17. Bb3 Nf4?? { (-3.87 → -1.01) Blunder. Bxf2 was best. } (17... Bxf2 18. Qf3 Qh4 19. h3 Rad8 20. Rf1 Bd4 21. a4 c5 22. axb5 axb5 23. Ra6 c4 24. Rxe6) 18. Qf1?? { (-1.01 → -4.47) Blunder. Bxf4 was best. } (18. Bxf4 Bxb3 19. Be3 Bd5 20. Nc3 Bb7 21. Kd2 Bf8 22. Rhe1 Bxg2 23. Qg4 Bb7 24. h4 c5) 18... Bxb3? { (-4.47 → -2.73) Mistake. Nxd3 was best. } (18... Nxd3 19. Qxd3 Qxd3+ 20. cxd3 Bxb3+ 21. Kd2 Bxf2 22. Kc3 Bd5 23. Kc2 Bxg2 24. Rd1 Bd4 25. Nc3) 19. cxb3?? { (-2.73 → -6.18) Blunder. Bxf4 was best. } (19. Bxf4 Qd4 20. Nc3 Qxf4 21. cxb3 b4 22. axb4 Qxb4 23. Kc1 Qxb3 24. Qd1 Qb6 25. Ra4 Bxf2) 19... Qxd3+?! { (-6.18 → -4.77) Inaccuracy. Nxd3 was best. } (19... Nxd3 20. Kc2 Nxf2 21. Nc3 Re1 22. Bg5 Rxf1 23. Bxd8 Rxh1 24. Rxh1 Nxh1 25. Bxc7 Rc8 26. b4) 20. Qxd3 Nxd3 21. Rf1 Nxf2+ 22. Rxf2 Bxf2 23. Bd2 Rad8 24. Kc1 Re2 25. Kc2 c5 26. g3?! { (-6.19 → -8.84) Inaccuracy. b4 was best. } (26. b4 Bg1 27. bxc5 Bxc5 28. Kb3 Rxg2 29. Ba5 Re8 30. Nc3 Rxh2 31. Nd5 Rh3+ 32. Ka2 Bd6) 26... Be3 27. h3 Bxd2 28. a4? { (-9.79 → Mate in 3) Checkmate is now unavoidable. Nxd2 was best. } (28. Nxd2 Rexd2+ 29. Kb1 c4 30. bxc4 bxc4 31. a4 c3 32. bxc3 Rd1+ 33. Ka2 R8d2+ 34. Kb3 Rxa1) 28... Rh2?? { (Mate in 3 → -6.88) Lost forced checkmate sequence. Bf4+ was best. } (28... Bf4+ 29. Nd2 Rdxd2+ 30. Kc3 Be5#) 29. g4?? { (-6.88 → Mate in 3) Checkmate is now unavoidable. Nxd2 was best. } (29. Nxd2 Rhxd2+ 30. Kb1 c4 31. bxc4 bxc4 32. Ra3 Rb8 33. Rc3 Rdxb2+ 34. Kc1 R2b4 35. Re3 h6) 29... Bg5+ 30. Nd2 Rdxd2+ 31. Kc3 Rxb2?! { (Mate in 1 → -13.67) Lost forced checkmate sequence. Rxh3# was best. } (31... Rxh3#) 32. axb5?! { (-13.67 → Mate in 5) Checkmate is now unavoidable. Rd1 was best. } (32. Rd1 Bf6+ 33. Kd3 Rxb3+ 34. Ke4 bxa4 35. Kd5 Rhxh3 36. Kc6 a3 37. Rd7 h5 38. g5 Bxg5) 32... axb5?? { (Mate in 5 → Mate in 2) Lost forced checkmate sequence. Rhd2 was best. } (32... Rhd2 33. b4 Rbc2+ 34. Kb3 c4+ 35. Ka3 axb5 36. Rc1 Ra2#) 33. Ra8+ Bd8 34. Rxd8# { White wins by checkmate. } 1-0