[Event "rated bullet game"] [Site "https://lichess.org/zWYsFJ2Q"] [Date "2025.12.25"] [Round "-"] [White "OSaurus"] [Black "duchessAI"] [Result "0-1"] [GameId "zWYsFJ2Q"] [UTCDate "2025.12.25"] [UTCTime "05:13:42"] [WhiteElo "2563"] [BlackElo "2713"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "BOT"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "15+4"] [ECO "D40"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 c5 { D40 Queen's Gambit Declined: Semi-Tarrasch Defense } 5. Qa4+ Bd7 6. Qb3 Nc6 7. cxd5 exd5 8. Be3 c4 9. Qc2 Nb4 10. Qd1 Bf5 11. Rc1 Be7 12. h3 h5 13. a3 Nc6 14. Bg5 b5 15. e3 Ne4 16. Nxe4 Bxe4 17. Bxe7 Qxe7 18. Be2 g5 19. g3 Kf8 20. O-O Kg7 21. b3 Rad8 22. h4 Bxf3 23. Bxf3 gxh4 24. g4 hxg4 25. Bxg4 h3 26. a4 h2+ 27. Kh1 Na5 28. Rb1 b4 29. Rb2 Nxb3 30. a5 Rd6 31. f4 Qxe3 32. Re2 Qxd4 33. Qe1 Rg6 34. Rg2 Qe4 35. Qxe4 dxe4 36. f5 Rg5 37. Rf4 Nd4 38. f6+ Kg6 39. Rxe4 Rd8 40. Kxh2 c3 41. Kg3 b3 42. Kf4 b2 43. Bh5+ Kxf6 44. Rxb2 Rf5+ 45. Ke3 cxb2 46. Bg4 b1=Q 47. Re6+ fxe6 48. a6 Nc2+ 49. Ke2 Qe1# { Black wins by checkmate. } 0-1