[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/PrVpnQ6c"] [Date "2020.11.21"] [White "miagichile2018"] [Black "Luis_Arturo"] [Result "0-1"] [UTCDate "2020.11.21"] [UTCTime "03:54:19"] [WhiteElo "1256"] [BlackElo "1235"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "15+0"] [ECO "E61"] [Opening "King's Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 { E61 King's Indian Defense } Bg7 4. Bg5?! { (0.56 → 0.00) Inaccuracy. e4 was best. } (4. e4 d6 5. f3 c5 6. dxc5 dxc5 7. Qxd8+ Kxd8 8. Bd2 Be6) 4... d5 5. e4?? { (0.33 → -1.58) Blunder. cxd5 was best. } (5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rc1 O-O 9. Nf3 Bg4) 5... Nxe4 6. Nxe4 dxe4 7. Qc2? { (-1.98 → -3.87) Mistake. Ne2 was best. } (7. Ne2 c5) 7... f6?? { (-3.87 → -1.46) Blunder. Qxd4 was best. } (7... Qxd4) 8. O-O-O?? { (-1.46 → -6.42) Blunder. Be3 was best. } (8. Be3 f5) 8... fxg5 9. d5 O-O 10. f3 Qd6 11. fxe4 c6 12. Nf3 cxd5 13. e5 Qb6 14. Qd3 Nc6 15. cxd5 Nb4 16. Qc2 Nxa2+ 17. Kb1 Nb4 18. Qc1 Bf5+ 19. Ka1?! { (-26.10 → Mate in 1) Checkmate is now unavoidable. Bd3 was best. } (19. Bd3 Nxd3) 19... Rac8 20. Rd2 Rxc1# { Black wins by checkmate. } 0-1