[Event "ICU Spring Grand Prix Round 7 Arena"] [Site "https://lichess.org/OuzunXMG"] [Date "2021.02.28"] [White "Josephgun"] [Black "antonbiarozkin"] [Result "0-1"] [UTCDate "2021.02.28"] [UTCTime "16:51:31"] [WhiteElo "1738"] [BlackElo "2023"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 { E20 Nimzo-Indian Defense } 4. Bd2 d5 5. cxd5 Bxc3 6. bxc3 Nxd5 7. Nf3 O-O 8. e3 Nc6 9. Bd3 b6 10. Ng5 Qxg5 11. e4 Qxg2 12. Rf1 Nf6 13. e5 Nd5 14. Qh5 g6 15. Qh4 Nde7 16. O-O-O Nf5 17. Qf4 Qh3 18. Rg1 Qxd3 19. Rg3 Nxg3 20. Rg1 Ne2+ 21. Kb2 Nxf4 22. Rc1 Qb5+ 23. Ka1 Nd3 24. Rb1 Qa4 25. Bh6 Qc2 26. Rb2 Qxb2# { Black wins by checkmate. } 0-1