[Event "Opperwezen Roundabout"] [Site "https://lichess.org/mC07WXnm"] [Date "2018.04.28"] [White "SofiaWest"] [Black "mkoganov"] [Result "0-1"] [UTCDate "2018.04.28"] [UTCTime "16:17:54"] [WhiteElo "2070"] [BlackElo "2072"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+12"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "30+0"] [ECO "A56"] [Opening "Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 { A56 Benoni Defense } 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qd1 d5 6. Nf3 d4 7. Nb5 e5 8. e3 a6 9. Na3 Bb4+ 10. Bd2 dxe3 11. fxe3 Bxd2+ 12. Qxd2 Qe7 13. Be2 Bg4 14. O-O Rd8 15. Qc2 e4 16. Nd4 Bxe2 17. Nxe2 Ne5 18. Rad1 O-O 19. Nd4 Nd3 20. Qc3 Qe5 21. Nac2 Ng4 22. Ne1 Qxh2# { Black wins by checkmate. } 0-1