[Event "Daily Classical Arena"] [Site "https://lichess.org/xYvmrtIU"] [Date "2017.05.16"] [White "arminarcher"] [Black "hasan_kuvvetli"] [Result "0-1"] [UTCDate "2017.05.16"] [UTCTime "19:40:49"] [WhiteElo "1580"] [BlackElo "1343"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E21"] [Opening "Nimzo-Indian Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 { E21 Nimzo-Indian Defense: Three Knights Variation } c5 5. Bg5 cxd4 6. Qxd4 Nc6 7. Qf4 h6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Rc1 b6 11. a3 Bxc3+ 12. Rxc3 Bb7 13. e3 Ke7 14. Be2 Rhg8 15. O-O Ne5 16. Kh1 Rac8 17. b3 d5 18. Nxe5? { (-0.94 → -2.47) Mistake. Rg1 was best. } (18. Rg1 dxc4 19. bxc4 Nxf3 20. gxf3 Rgd8 21. Rc2 Rc5 22. Rg7 Ra5 23. Ra2 Rg5 24. Rxg5 hxg5) 18... d4 19. exd4?? { (-2.04 → Mate in 3) Checkmate is now unavoidable. Bf3 was best. } (19. Bf3 Bxf3) 19... Bxg2+ 20. Kg1 Bf3+ 21. Ng4 Rxg4# { Black wins by checkmate. } 0-1