[Event "September 4th Arena"] [Site "https://lichess.org/bcWAJyIi"] [Date "2020.09.04"] [White "LeonSun"] [Black "hypeprofessor00"] [Result "0-1"] [UTCDate "2020.09.04"] [UTCTime "23:54:33"] [WhiteElo "1200"] [BlackElo "1864"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "900+5"] [ECO "C42"] [Opening "Petrov's Defense: Stafford Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6? { (0.48 → 1.67) Mistake. d6 was best. } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O O-O 8. Re1) 4. Nxc6 dxc6 { C42 Petrov's Defense: Stafford Gambit } 5. Nc3 Bc5 6. d3?? { (1.76 → -0.79) Blunder. h3 was best. } (6. h3 Be6 7. d3 Qe7 8. Qf3 O-O-O 9. Be3 Bxe3 10. Qxe3 Kb8) 6... Ng4 7. Be3 Nxe3 8. fxe3 Bxe3 9. Be2?? { (-1.13 → -3.89) Blunder. Qf3 was best. } (9. Qf3 Bd4) 9... O-O? { (-3.89 → -2.38) Mistake. Bh3 was best. } (9... Bh3 10. g3) 10. Bg4?? { (-2.38 → -6.72) Blunder. Bf3 was best. } (10. Bf3 Qh4+) 10... Qh4+ 11. Ke2?? { (-6.40 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (11. g3 Qxg4) 11... Bxg4+?! { (Mate in 1 → -11.46) Lost forced checkmate sequence. Qf2# was best. } (11... Qf2#) 12. Kxe3 Bxd1 13. Raxd1 Rad8 14. d4 Qg5+ 15. Kf3 Rfe8 16. d5 cxd5 17. exd5?! { (-13.21 → Mate in 4) Checkmate is now unavoidable. Rhe1 was best. } (17. Rhe1 dxe4+) 17... Qe3+ 18. Kg4 f5+ 19. Kxf5 Re5+ 20. Kg4 h5+ 21. Kh4 Qf4+ 22. Kh3 Qg4# { Black wins by checkmate. } 0-1