[Event "Casual correspondence game"] [Site "https://lichess.org/ZlehmSTs"] [Date "2018.10.02"] [White "didaka"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2018.10.02"] [UTCTime "13:57:50"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } b5?! { (0.26 → 0.99) Inaccuracy. e6 was best. } (3... e6 4. Bxc4 Nf6 5. Nf3 c5 6. O-O a6 7. Nbd2 b5 8. Be2) 4. b3?! { (0.99 → 0.06) Inaccuracy. a4 was best. } (4. a4 b4 5. Qf3 c6 6. Bxc4 e6 7. Ne2 Bb7 8. Nd2 Nf6) 4... Be6?! { (0.06 → 0.68) Inaccuracy. e5 was best. } (4... e5 5. Nf3 Nc6 6. bxc4 exd4 7. cxb5 dxe3 8. Qxd8+ Nxd8 9. Bxe3) 5. Nd2 c3 6. Ndf3 Bf5? { (0.51 → 1.76) Mistake. a6 was best. } (6... a6 7. Ne2) 7. Bxb5+ c6 8. Bd3 Nh6?! { (1.70 → 2.83) Inaccuracy. Bxd3 was best. } (8... Bxd3 9. Qxd3 c5 10. Ne2 cxd4 11. Nexd4 Nd7 12. Nb5 a6 13. Nxc3 e6 14. O-O Nc5 15. Qc4) 9. Bxf5?! { (2.83 → 2.03) Inaccuracy. e4 was best. } (9. e4) 9... e6?? { (2.03 → 6.26) Blunder. Nxf5 was best. } (9... Nxf5) 10. Bxe6? { (6.26 → 3.32) Mistake. Bc2 was best. } (10. Bc2 Nf5 11. Ne2 Nh4 12. Nxh4 Qxh4 13. O-O Na6 14. a3 Nc7 15. Nxc3 Nd5 16. Bd2 Bd6) 10... Na6?? { (3.32 → 7.12) Blunder. fxe6 was best. } (10... fxe6 11. Ne2 Nf7 12. Nxc3 Bb4 13. Bd2 O-O 14. O-O Nd7 15. Ne4 Ba3 16. Qc2 Rc8 17. Bc1) 11. Bc4 Nb4 12. Qe2 Rb8 13. a3 Qa5 14. e4 Bd6 15. Bxh6 gxh6 16. e5 Bf8 17. Nh3 Be7 18. O-O Nd5 19. Bxd5 Qxd5 20. b4 Qb5 21. Qxb5 Rc8?! { (6.88 → 20.97) Inaccuracy. cxb5 was best. } (21... cxb5 22. Rfc1) 22. Qc4 Rf8 23. Rac1 f6 24. exf6 Bxf6 25. Qxc3 Bg7?! { (19.87 → Mate in 11) Checkmate is now unavoidable. Kf7 was best. } (25... Kf7 26. Nf4) 26. Ne5?! { (Mate in 11 → 21.61) Lost forced checkmate sequence. Rfe1+ was best. } (26. Rfe1+ Kd7 27. Qc5 Bf6 28. Nf4 Rfe8 29. Qf5+ Kc7 30. Rxe8 Rxe8 31. Qxf6 Rh8 32. Qxc6+ Kb8) 26... Bxe5 27. dxe5 Kf7?! { (24.45 → Mate in 12) Checkmate is now unavoidable. a5 was best. } (27... a5 28. Qc4) 28. Rfe1 Kg7?! { (29.96 → Mate in 7) Checkmate is now unavoidable. Ke6 was best. } (28... Ke6 29. Qe3) 29. e6+ Kg6 30. f4 a5 31. Qxc6 Rxc6 32. Rxc6 Re8 33. bxa5 Re7 34. a6 Re8 35. a7 Kf6 36. g4?! { (Mate in 7 → 66.93) Lost forced checkmate sequence. Rc7 was best. } (36. Rc7 h5 37. Rf7+ Kg6 38. f5+ Kh6 39. e7 Rg8 40. a8=Q Rg6 41. Qf8+ Rg7 42. Qxg7#) 36... Kg7?! { (66.93 → Mate in 6) Checkmate is now unavoidable. Ke7 was best. } (36... Ke7 37. Rc7+) 37. e7 Kh8 38. a8=R Rxa8 39. e8=Q+ Rxe8 40. Rxe8+ Kg7 41. Rc7+ Kg6 42. Re6# { White wins by checkmate. } 1-0