[Event "Casual correspondence game"] [Site "https://lichess.org/XFY0PdkC"] [Date "2020.12.25"] [White "bersong"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2020.12.25"] [UTCTime "19:57:28"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 d5 2. d4 Nc6 { D07 Queen's Gambit Declined: Chigorin Defense } 3. e3 e5 4. Nf3 Bb4+ 5. Nc3 Bxc3+ 6. bxc3 dxc4 7. Bxc4 Bg4 8. h3 Bxf3 9. Qxf3 Nh6 10. e4 O-O 11. Bxh6 exd4 12. Rd1 d3 13. Rxd3 Qh4 14. Bxf7+ Rxf7 15. Qe3 Qxh6 16. O-O Qxe3 17. Rxe3 Ne5 18. f4 Nc4 19. Rd3 Re7 20. f5 Ne5 21. Rd5 Nc4 22. f6 Re6 23. fxg7 a5 24. Rf8+ Rxf8 25. gxf8=Q+ Kxf8 26. Rd8+ Re8 27. Rxe8+ Kf7 28. Rc8 Nd6 29. Rxc7+ Kg8 30. e5 Nf7 31. e6 Nd6 32. e7 a4 33. Rc8+ Kf7 34. Rc7 Ke8 35. c4 h5 36. c5 Nb5 37. Rxb7 Nc3 38. c6 Ne4 39. c7 Kxe7 40. c8=Q+ Kd6 41. Qf5 Ng3 42. Qf4+ Ke6 43. Rb6+ Kd5 44. Qxg3 Kc5 45. Rg6 Kd5 46. Qd3+ Kc5 47. Rg5+ Kc6 48. Rxh5 Kc7 49. Qa6 Kd7 50. Rh7+ Kd8 51. Qa8# { White wins by checkmate. } 1-0