[Event "Rated rapid game"] [Site "https://lichess.org/A7mFp6j9"] [Date "2021.08.12"] [White "BufferUnderflow"] [Black "EftalBot"] [Result "0-1"] [UTCDate "2021.08.12"] [UTCTime "23:00:00"] [WhiteElo "2124"] [BlackElo "2269"] [WhiteTitle "BOT"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights, Vienna Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 dxc4 { D37 Queen's Gambit Declined: Three Knights, Vienna Variation } 5. e4 Bb4 6. Qc2 b5 7. e5 Nd5 8. a4 c6 9. Bd2 a5 10. Be2 h6 11. O-O Bd7 12. Ne4 O-O 13. Qc1 Be8 14. Bxh6 gxh6 15. Qxh6 f6 16. Nxf6+ Rxf6 17. Qg5+ Kf8 18. Qh4 Bf7 19. Ng5 Nd7 20. exf6 N7xf6 21. f4 Ke7 22. axb5 cxb5 23. Nxf7 Kxf7 24. f5 Ke7 25. Qg3 Qg8 26. Qf3 Qg5 27. fxe6 Rh8 28. Rad1 Qe3+ 29. Kh1 Bd6 30. h3 Rh4 31. Rde1 Qg5 32. Qf2 Bg3 33. Qf3 Re4 34. Bxc4 Rxe1 35. Bxb5 Rc1 36. Kg1 Bd6 37. g3 Bxg3 38. Be2 Bd6+ 39. Kh1 Rxf1+ 40. Bxf1 Qd2 41. Be2 a4 42. Qf2 Qxb2 43. Qg2 a3 44. Qg7+ Kxe6 45. Bg4+ Nxg4 46. Qxg4+ Ke7 47. Qg7+ Kd8 48. Qg2 Qb1+ 49. Qg1 a2 50. Qxb1 axb1=Q+ 51. Kg2 Qf5 52. Kg1 Ne3 53. h4 Qf1# { Black wins by checkmate. } 0-1