[Event "Casual correspondence game"] [Site "https://lichess.org/ogpKKFOD"] [Date "2023.05.11"] [White "theposter"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2023.05.11"] [UTCTime "08:12:53"] [WhiteElo "1316"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 Bc5 5. O-O d6 6. d4?! { (0.17 → -0.44) Inaccuracy. c3 was best. } (6. c3 O-O 7. Re1 Bb6 8. a4 Ne7 9. d4 c6 10. Bf1 Ng6) 6... exd4 7. e5?! { (-0.09 → -1.10) Inaccuracy. Nxd4 was best. } (7. Nxd4 Bd7 8. Nxc6 bxc6 9. Bd3 Ng4 10. h3 Ne5 11. Nc3 a5) 7... dxe5 8. Nxe5 Kf8? { (-1.06 → 0.55) Mistake. O-O was best. } (8... O-O 9. Nxc6 bxc6 10. Qf3 Rb8 11. Bd3 Bd6 12. Bg5 Rxb2 13. Nd2 h6 14. Nc4 hxg5 15. Nxb2) 9. Nxc6 Qd5?? { (0.34 → 3.52) Blunder. bxc6 was best. } (9... bxc6) 10. Nxd4?? { (3.52 → 0.33) Blunder. c4 was best. } (10. c4 Qd6 11. b4 Ng4 12. g3 Qf6 13. bxc5 bxc6 14. Ba4 h5 15. Nd2 h4 16. Nf3 d3) 10... a6?? { (0.33 → 4.41) Blunder. Bxd4 was best. } (10... Bxd4) 11. Nc3?? { (4.41 → 0.47) Blunder. Nb3 was best. } (11. Nb3 Bxf2+ 12. Kxf2 axb5 13. Nc3 Qxd1 14. Rxd1 Bf5 15. Nd4 Bg4 16. Re1 b4 17. Ne4 Nxe4+) 11... Qd8?? { (0.47 → 5.57) Blunder. Qxd4 was best. } (11... Qxd4 12. Qxd4 Bxd4 13. Rd1 c5 14. Bd3 Bd7 15. Ne4 Bc6 16. Nxf6 Bxf6 17. c3 h5 18. Be3) 12. Be3?? { (5.57 → 2.12) Blunder. Nb3 was best. } (12. Nb3 Qxd1 13. Rxd1 axb5 14. Nxc5 Bf5 15. Nd3 Bxd3 16. Rxd3 b4 17. Nd1 Ng4 18. Rd7 f6) 12... Kg8?? { (2.12 → 5.43) Blunder. axb5 was best. } (12... axb5 13. Ndxb5 Be7 14. Bc5 Bd7 15. Qd4 Bxb5 16. Bxe7+ Qxe7 17. Nxb5 Rd8 18. Qa7 g6 19. Qxb7) 13. Bc4 Bg4 14. f3 Qe7 15. Re1 Bd7 16. f4?! { (5.47 → 4.06) Inaccuracy. Bf2 was best. } (16. Bf2 Qd6 17. Qd2 h5 18. Nb3 Qxd2 19. Nxd2 Bxf2+ 20. Kxf2 Bc6 21. Rad1 Rh6 22. Bd3 h4) 16... Re8 17. Qf3 h6?! { (3.78 → 5.17) Inaccuracy. Qd6 was best. } (17... Qd6 18. Nb3 Bxe3+ 19. Rxe3 Qb6 20. Re1 Ng4 21. Qd5 Be6 22. Qc5 Nxe3 23. Rxe3 Bd7 24. Rxe8+) 18. Qg3 Bg4 19. h3 Be2 20. Rxe2 Bb6 21. Nf5 Qf8 22. Bxb6 Rxe2 23. Nxe2 Nd7 24. Bxc7 Rh7 25. Kh1 Qc5 26. Bxf7+ Kxf7 27. Qf3?! { (15.03 → 7.66) Inaccuracy. Qb3+ was best. } (27. Qb3+ Kf8 28. Bd6+ Qxd6 29. Nxd6 g5 30. fxg5 Ke7 31. Nf5+ Kd8 32. Qg8+ Kc7 33. Qxh7 b5) 27... Qxc2? { (7.66 → Mate in 5) Checkmate is now unavoidable. Qxc7 was best. } (27... Qxc7 28. Ned4 Nb6 29. Re1 g6 30. Nh4 Qd7 31. Qe4 Rg7 32. f5 gxf5 33. Ndxf5 Rg5 34. Qf4) 28. Qh5+? { (Mate in 5 → 7.21) Lost forced checkmate sequence. Qd5+ was best. } (28. Qd5+ Kf8 29. Bd6+ Ke8 30. Qe6+ Kd8 31. Qe7+ Kc8 32. Qe8#) 28... Kf8? { (7.21 → Mate in 3) Checkmate is now unavoidable. g6 was best. } (28... g6 29. Nxh6+ Kg7 30. Be5+ Nxe5 31. Qxe5+ Kxh6 32. Nd4 Qc8 33. Qg5+ Kg7 34. Re1 Kg8 35. f5) 29. Qg6?! { (Mate in 3 → 11.34) Lost forced checkmate sequence. Bd6+ was best. } (29. Bd6+ Kg8 30. Qe8+ Nf8 31. Qxf8#) 29... Qxc7 30. Qxh7 Qc5?! { (10.40 → Mate in 9) Checkmate is now unavoidable. Nf6 was best. } (30... Nf6 31. Qh8+ Ng8 32. Ned4 Qf7 33. Re1 a5 34. a4 h5 35. Kh2 b6 36. b3 b5 37. Ne6+) 31. Qh8+?! { (Mate in 9 → 14.39) Lost forced checkmate sequence. Qxg7+ was best. } (31. Qxg7+ Ke8 32. Ned4 Qf8 33. Re1+ Kd8 34. Ne6+ Kc8 35. Nxf8 Kc7 36. Nxd7 b5 37. Rc1+ Kb7) 31... Kf7 32. Qxg7+ Ke8 33. Nxh6 Qc2 34. Nd4 Qc5?! { (18.17 → Mate in 3) Checkmate is now unavoidable. Qc4 was best. } (34... Qc4 35. Qh8+ Nf8 36. Re1+ Kd8 37. Qxf8+ Kc7 38. Re7+ Kb6 39. Qd8+ Ka7 40. Qc7 Qxc7 41. Rxc7) 35. Qg8+?! { (Mate in 3 → 17.07) Lost forced checkmate sequence. Qf7+ was best. } (35. Qf7+ Kd8 36. Ne6+ Kc8 37. Qe8#) 35... Nf8?! { (17.07 → Mate in 5) Checkmate is now unavoidable. Qf8 was best. } (35... Qf8 36. Re1+ Kd8 37. Ne6+ Kc8 38. Qxf8+ Nxf8 39. Nxf8 Kc7 40. g4 Kc6 41. f5 Kd5 42. g5) 36. Ne6 Qc7 37. Re1?! { (Mate in 3 → 20.68) Lost forced checkmate sequence. Rd1 was best. } (37. Rd1 Qxf4 38. Nxf4 Ke7 39. Qf7#) 37... Qxf4?! { (20.68 → Mate in 5) Checkmate is now unavoidable. Qe7 was best. } (37... Qe7 38. f5) 38. Nc7+ Kd8 39. Ne6+ Ke8 40. Nxf4+ Kd7 41. Qxf8 b6 42. Qe7+ Kc6 43. Re5 a5 44. Nf5 b5 45. Qd6+ Kb7 46. Re7+ Ka8 47. Qd8# { White wins by checkmate. } 1-0