[Event "Casual correspondence game"] [Site "https://lichess.org/Z1Z0kqwA"] [Date "2020.03.10"] [White "Ochiai"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2020.03.10"] [UTCTime "22:08:43"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nf3 Nf6 3. Nc3 e5 4. d4 Nfd7 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qxd8+ Kxd8 8. Be3 Bd6 9. O-O-O a5?! { (1.19 → 1.85) Inaccuracy. Be6 was best. } (9... Be6 10. Nb5) 10. Nb5 Be6?! { (1.49 → 2.15) Inaccuracy. Ke7 was best. } (10... Ke7 11. Rd2 Be6 12. Be2 a4 13. a3 Rd8 14. Nxd6 cxd6 15. Rhd1 Na6 16. f3 Nc5 17. Bb5) 11. Nxd6 cxd6 12. Rxd6+ Nd7?! { (2.22 → 3.10) Inaccuracy. Kc7 was best. } (12... Kc7 13. Rb6 Nd7 14. Rb5 b6 15. Be2 Kb7 16. h3 Rac8 17. Bg4 Rhe8 18. Bxe6 Rxe6 19. Rd1) 13. Bb5 Rc8?? { (3.04 → 8.48) Blunder. Ke7 was best. } (13... Ke7) 14. Rhd1 Rc7 15. Bb6 Kc8 16. Bxc7 Kxc7 17. Bxd7 Bxa2 18. b3 Rd8 19. Kb2 Bxb3 20. cxb3 b6 21. R6d5 h5 22. Ba4 Rg8?! { (13.64 → Mate in 10) Checkmate is now unavoidable. Rxd5 was best. } (22... Rxd5 23. Rxd5) 23. Rxe5?! { (Mate in 10 → 60.32) Lost forced checkmate sequence. Rd7+ was best. } (23. Rd7+ Kb8 24. R1d6 b5 25. Rb6+ Ka8 26. Bxb5 Rc8 27. Bc6+ Rxc6 28. Rxc6 Kb8 29. Rxf7 a4) 23... Kb8 24. Rxh5 f6?! { (20.89 → Mate in 22) Checkmate is now unavoidable. Rc8 was best. } (24... Rc8 25. Rh7) 25. Rd7 g6?! { (72.75 → Mate in 7) Checkmate is now unavoidable. Rc8 was best. } (25... Rc8 26. Rh7) 26. Rhh7 Ka8 27. Ra7+ Kb8 28. Rhb7+ Kc8 29. Bd7+ Kd8 30. Bb5 Kc8 31. Rxb6 f5 32. exf5 gxf5 33. g3 f4 34. Rxa5 Rg4 35. Rc6+ Kd7 36. Rg6+ Kc7 37. Rxg4 f3 38. h4 Kb8 39. h5 Kc8 40. Bd7+ Kb7 41. Bc6+ Kxc6 42. h6 Kc7 43. h7 Kb6 44. h8=Q Kxa5 45. Ra4+ Kb5 46. Qc3 Kb6 47. Qxf3 Kb5 48. Ra5+ Kxa5 49. g4 Kb4 50. g5 Kb5 51. g6 Kc5 52. g7 Kd4 53. g8=Q Kc5 54. Qfd5+ Kb6 55. Qb8+ Ka6 56. Qda8# { White wins by checkmate. } 1-0