[Event "Casual UltraBullet game"] [Site "https://lichess.org/LRy5X5fz"] [Date "2020.07.22"] [White "nihalsarin2004"] [Black "Last7Samurai"] [Result "0-1"] [UTCDate "2020.07.22"] [UTCTime "18:52:20"] [WhiteElo "2529"] [BlackElo "2086"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. e3 Nf6 3. d4 { D04 Queen's Pawn Game: Colle System } g6 4. c4 Bg7 5. cxd5 O-O 6. Nc3 Nxd5 7. Be2 Nxc3 8. O-O?? { (0.44 → -13.76) Blunder. bxc3 was best. } (8. bxc3 c5 9. O-O Bf5 10. Bd3 b6 11. Rb1 Bxd3 12. Qxd3 Nc6) 8... Nxd1 9. Bxd1 c5 10. Bb3 Qc7 11. dxc5 Nc6 12. Bd2 Na5 13. Rac1 Nxb3 14. axb3 Bg4 15. Bc3 Bxf3 16. gxf3 Rfd8 17. Kg2 Qc6 18. h3 Bxc3 19. Rxc3 Rd5 20. h4 Rf5 21. Rc4?! { (-15.62 → Mate in 9) Checkmate is now unavoidable. e4 was best. } (21. e4 Rxc5 22. Rfc1 Rxc3 23. bxc3 Qb5 24. Rb1 Qd3 25. Re1 Qxc3 26. Re3 Qd4 27. f4 Rc8) 21... Qxf3+ 22. Kg1 e5 23. Kh2 e4 24. Rg1 Qxf2+ 25. Rg2 Qxh4+ 26. Kg1 Qe1+ 27. Kh2 Rh5# { Black wins by checkmate. } 0-1