[Event "Casual correspondence game"] [Site "https://lichess.org/LSn4Cfvi"] [Date "2015.12.20"] [White "dayvitkeffen"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2015.12.20"] [UTCTime "01:53:56"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D35"] [Opening "Queen's Gambit Declined: Harrwitz Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bf4 { D35 Queen's Gambit Declined: Harrwitz Attack } Bd7 5. cxd5 Bd6 6. Bxd6 cxd6 7. dxe6 fxe6 8. e4 Qa5 9. Nf3 O-O 10. Be2 b5 11. O-O b4 12. Nb1 d5 13. exd5 Rc8 14. dxe6 Bxe6 15. b3 Nc6 16. Nbd2 Bd5 17. Nc4 Qd8 18. Nfe5 Ne4 19. f4 Nc3 20. Qd2 Nxe5 21. Nxe5 a5 22. Bc4 Bxc4 23. Nxc4 a4 24. g4 Qd7 25. f5 Ra6 26. Ne5 Qd6 27. bxa4 Ra5 28. Nf3 Rxa4 29. Rfc1 Qd5 30. Kg2 Rf8 31. a3 Qa8 32. Qb2 h5 33. h3 hxg4 34. hxg4 Nd5 35. axb4 Rb8 36. Rxa4 Qxa4 37. Kf2 Kf8 38. Rc4 Nf6 39. Ne5 Ne4+ 40. Kf3 Nd6 41. Ng6+ Kg8 42. Rc7 Rxb4 43. Ne7+ Kf8 44. Qc1 Ne8 45. Ng6+ Kg8 46. Rc8 Qb5 47. Qc7 Qd3+ 48. Kf4 Qxd4+ 49. Kg5 Qxg4# { Black wins by checkmate. } 0-1