[Event "GM Andrew Tang Hyper Celebration"] [Site "https://lichess.org/IsXkADid"] [Date "2018.01.27"] [White "thisisdhaas"] [Black "Seitan"] [Result "0-1"] [UTCDate "2018.01.27"] [UTCTime "04:30:06"] [WhiteElo "2098"] [BlackElo "1739"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "30+0"] [ECO "C20"] [Opening "Center Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d4 { C20 Center Game } Nf6?! { (-0.16 → 0.73) Inaccuracy. exd4 was best. } (2... exd4 3. Nf3 Bc5 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 O-O 7. O-O) 3. dxe5 Nxe4 4. Bd3?! { (0.92 → -0.02) Inaccuracy. Qe2 was best. } (4. Qe2 Nc5 5. Nc3 Ne6 6. f4 Nc6 7. Be3 Bb4 8. f5 Bxc3+) 4... Nc5 5. Nf3 Nxd3+ 6. cxd3 Be7 7. d4 O-O 8. O-O d6 9. Nc3 dxe5 10. Nxe5 Nc6 11. f4?? { (0.02 → -1.85) Blunder. Nxc6 was best. } (11. Nxc6 bxc6 12. Bf4 Rb8 13. Qd2 Bf5 14. Rfe1 Re8 15. Rad1 Qd7 16. h3 Bb4 17. a3 Bd6) 11... Nxd4?! { (-1.85 → -1.22) Inaccuracy. Qxd4+ was best. } (11... Qxd4+) 12. Be3 Nf5 13. Qc2?? { (-0.74 → -7.21) Blunder. Bf2 was best. } (13. Bf2) 13... Nxe3 14. Qb3 Nxf1 15. Rxf1 Qd4+ 16. Kh1 Bd6 17. Nf3 Qxf4 18. Nb5 Be5 19. Nxe5? { (-7.81 → Mate in 1) Checkmate is now unavoidable. Qd3 was best. } (19. Qd3 Bxb2) 19... Qxf1# { Black wins by checkmate. } 0-1