[Event "Rated blitz game"] [Site "https://lichess.org/2Fr3J1Gn"] [Date "2020.01.10"] [White "koyotee"] [Black "kosu"] [Result "0-1"] [UTCDate "2020.01.10"] [UTCTime "14:20:08"] [WhiteElo "1183"] [BlackElo "1374"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+39"] [Variant "Standard"] [TimeControl "300+1"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. Bb5 a6 3. Bc4 e6 4. Nf3 Nc6 5. O-O b5 6. Bd3 Bb7 7. c4 b4 8. b3?? { (-0.43 → -3.92) Blunder. Bc2 was best. } (8. Bc2 Nge7 9. d4 Nxd4 10. Nxd4 cxd4 11. Qxd4 Nc6 12. Qd1 Be7 13. Be3 O-O 14. Nd2 Bf6) 8... Qf6 9. Nc3 bxc3 10. dxc3 Qxc3 11. Bb2? { (-4.42 → -9.64) Mistake. Ba3 was best. } (11. Ba3 Nb4 12. Bxb4 Qxb4 13. Qe2 Be7 14. Rfd1 Qb6 15. Rab1 Rd8 16. a3 Nh6 17. Qc2 O-O) 11... Qxb2 12. Qc1 Qxc1 13. Raxc1 g6 14. h3 Bg7 15. Rce1 Nd4 16. Nxd4 Bxd4 17. Bc2 e5 18. Kh2 Nf6 19. f4 exf4 20. Rxf4 Be5 21. g3 Bxf4 22. gxf4 O-O 23. e5 Nh5 24. Rf1 f6 25. exf6 Rxf6 26. f5 Raf8 27. Rd1 R8f7 28. fxg6?! { (-12.89 → Mate in 3) Checkmate is now unavoidable. Rd2 was best. } (28. Rd2 Ng7) 28... hxg6 29. Bd3 Nf4?! { (Mate in 3 → -17.08) Lost forced checkmate sequence. Rf2+ was best. } (29... Rf2+ 30. Kg1 Rg2+ 31. Kh1 Ng3#) 30. Bc2?! { (-17.08 → Mate in 5) Checkmate is now unavoidable. h4 was best. } (30. h4 Bf3) 30... Ne2 31. Bd3 Rf2# { Black wins by checkmate. } 0-1