[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/ryJKu5Aj"] [Date "2021.10.31"] [Round "-"] [White "Debu_Chess"] [Black "Bulfrog"] [Result "0-1"] [GameId "ryJKu5Aj"] [UTCDate "2021.10.31"] [UTCTime "18:52:29"] [WhiteElo "1710"] [BlackElo "1256"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.32] } 2. Bf4 { [%eval 0.0] } { D00 Queen's Pawn Game: Accelerated London System } 2... Nf6 { [%eval 0.09] } 3. Bxc7?? { (0.09 → -4.21) Blunder. e3 was best. } { [%eval -4.21] } (3. e3 e6 4. Nf3 Bd6 5. Bxd6 cxd6 6. c4 Nc6 7. Nc3 Ne7) 3... Qxc7 { [%eval -7.92] } 4. c4 { [%eval -8.57] } 4... Nc6 { [%eval -6.38] } 5. cxd5 { [%eval -6.46] } 5... Nxd5 { [%eval -6.59] } 6. Nc3 { [%eval -8.98] } 6... e6 { [%eval -7.74] } 7. e3 { [%eval -7.56] } 7... Be7 { [%eval -7.38] } 8. Nxd5 { [%eval -7.18] } 8... O-O?? { (-7.18 → 11.93) Blunder. exd5 was best. } { [%eval 11.93] } (8... exd5 9. a3) 9. Bd3?? { (11.93 → -6.61) Blunder. Nxc7 was best. } { [%eval -6.61] } (9. Nxc7 Bb4+ 10. Ke2 Rb8 11. a3 Ba5 12. Nb5 Rd8 13. b4 Bb6 14. Nf3 e5 15. d5 e4) 9... exd5 { [%eval -6.69] } 10. Nf3 { [%eval -7.38] } 10... Re8 { [%eval -6.64] } 11. O-O { [%eval -6.71] } 11... Bd6 { [%eval -6.54] } 12. Re1 { [%eval -6.32] } 12... Bxh2+?? { (-6.32 → 0.68) Blunder. g6 was best. } { [%eval 0.68] } (12... g6 13. a3) 13. Nxh2 { [%eval 0.65] } 13... Re6 { [%eval 0.7] } 14. Nf3?! { (0.70 → -0.27) Inaccuracy. Rc1 was best. } { [%eval -0.27] } (14. Rc1) 14... Rh6 { [%eval -0.34] } 15. Ng5?? { (-0.34 → -8.37) Blunder. Qb3 was best. } { [%eval -8.37] } (15. Qb3 Qd6) 15... Qh2+ { [%eval -7.31] } 16. Kf1 { [%eval -7.76] } 16... Qh1+ { [%eval -8.19] } 17. Ke2 { [%eval -7.99] } 17... Qh5+?? { (-7.99 → -0.39) Blunder. Qxg2 was best. } { [%eval -0.39] } (17... Qxg2 18. Kd2) 18. f3?? { (-0.39 → -9.44) Blunder. Nf3 was best. } { [%eval -9.44] } (18. Nf3 Qg4 19. Rg1 Bd7 20. Rc1 Re8 21. Kd2 Rf6 22. Qb3 Bf5 23. Be2 h6 24. Qxd5 Be4) 18... Qxg5 { [%eval -9.46] } 19. f4? { (-9.46 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } { [%eval #-1] } (19. Kd2 Bd7) 19... Qxg2# { Black wins by checkmate. } 0-1