[Event "Daily Classical Arena"] [Site "https://lichess.org/27gqTyQb"] [Date "2017.07.31"] [White "katinho-beginner"] [Black "Christian_Woo"] [Result "0-1"] [UTCDate "2017.07.31"] [UTCTime "20:48:39"] [WhiteElo "1412"] [BlackElo "1234"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A09"] [Opening "Réti Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 { A09 Réti Opening } c6 3. cxd5 cxd5 4. e3 Nf6 5. Nc3 e6 6. d4 Nc6 7. Bb5 Bd6 8. Ne5 O-O 9. Nxc6 bxc6 10. Bxc6 Rb8 11. e4?! { (0.07 → -0.87) Inaccuracy. Bb5 was best. } (11. Bb5) 11... Nxe4 12. Nxe4 dxe4 13. Bxe4 Ba6 14. a3 Qh4 15. Bxh7+?? { (-1.00 → -10.15) Blunder. Bf3 was best. } (15. Bf3 e5 16. g3 Qe7 17. d5 Qc7 18. Bg4 f5 19. Be2 Bxe2 20. Qxe2 Qa5+ 21. Qd2 Bb4) 15... Qxh7 16. h3 Qe4+ 17. Be3 Rxb2 18. Qf3 Qd3 19. Qd1?! { (-14.62 → Mate in 2) Checkmate is now unavoidable. Bf4 was best. } (19. Bf4 Re2+ 20. Kf1 Ra2+ 21. Qxd3 Bxd3+ 22. Kg1 Rxa1+ 23. Kh2 Bxf4+ 24. g3 Rxh1+ 25. Kxh1 Bd2) 19... Qxe3+ 20. fxe3 Bg3# { Black wins by checkmate. } 0-1