[Event "Rated UltraBullet game"] [Site "https://lichess.org/MtqqrnCE"] [Date "2018.09.22"] [White "PolyBOT"] [Black "Mv17"] [Result "0-1"] [UTCDate "2018.09.22"] [UTCTime "18:01:52"] [WhiteElo "2778"] [BlackElo "2070"] [WhiteRatingDiff "-52"] [BlackRatingDiff "+32"] [WhiteTitle "BOT"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D37"] [Opening "Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Be7 5. Bf4 O-O 6. e3 c6 { D37 Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense } 7. Qc2 Nbd7 8. h3 h6 9. a3 b6 10. cxd5 Bb7?? { (0.80 → 4.66) Blunder. exd5 was best. } (10... exd5) 11. d6 Re8 12. dxe7 Qxe7 13. Rd1 Nd5 14. Nxd5 cxd5 15. Bd3 Rac8 16. Qe2 f5 17. O-O Nf6 18. Ne5 Ne4 19. Qh5 Qf6 20. f3 Ng5 21. Bxg5 Qxg5 22. Qf7+ Kh8 23. f4 Kh7? { (7.50 → Mate in 7) Checkmate is now unavoidable. Qd8 was best. } (23... Qd8 24. Qxb7 Qc7 25. Qxc7 Rxc7 26. h4 g5 27. hxg5 hxg5 28. fxg5 Rg8 29. Ra1 Rgg7 30. g6) 24. fxg5 hxg5 25. Qxb7?! { (Mate in 5 → 14.54) Lost forced checkmate sequence. Rxf5 was best. } (25. Rxf5 exf5 26. Qxf5+ Kg8 27. Rf1 g6 28. Qf7+ Kh8 29. Nxg6#) 25... Kg8?! { (14.54 → Mate in 6) Checkmate is now unavoidable. Rf8 was best. } (25... Rf8 26. Qd7 Rf6 27. Qxc8 b5 28. Qxe6 Rxe6 29. Bxf5+ Rg6 30. Nxg6 Kh6 31. Ne7 b4 32. axb4) 26. Bb5?! { (Mate in 6 → 13.94) Lost forced checkmate sequence. Qf7+ was best. } (26. Qf7+ Kh8 27. Rxf5 exf5 28. Qxf5 Kg8 29. Rf1 g6 30. Qf7+ Kh8 31. Nxg6#) 26... Re7?! { (13.94 → Mate in 7) Checkmate is now unavoidable. Rf8 was best. } (26... Rf8 27. Qd7 Kh7 28. Qxe6 Rc4 29. Qxf5+ Rxf5 30. Rxf5 a5 31. Nxc4 dxc4 32. Bxc4 g4 33. hxg4) 27. Qxe7 Rf8 28. Qxe6+ Kh7 { Black wins on time. } 0-1