[Event "Monthly Classical Arena"] [Site "https://lichess.org/oKGNOYfs"] [Date "2026.02.27"] [Round "-"] [White "seandcosta"] [Black "Erjan23"] [Result "0-1"] [GameId "oKGNOYfs"] [UTCDate "2026.02.27"] [UTCTime "20:10:58"] [WhiteElo "1556"] [BlackElo "2142"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "E60"] [Opening "Indian Defense: Anti-Grünfeld, Advance Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. d4 g6 3. d5 { E60 Indian Defense: Anti-Grünfeld, Advance Variation } Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 c5 7. O-O Nbd7 8. Nc3 Nb6 9. b3 Nfxd5 10. Nxd5 Bxa1 11. Nxb6 axb6 12. Bh6 Bg7 13. Bxg7 Kxg7 14. Qd5 Rxa2 15. Ng5 Rxe2 16. Qd3 Ra2 17. Qc3+ e5 18. Bd5 Qxg5 19. f4 Bh3 20. fxg5 Bxf1 21. Kxf1 Rxh2 22. Kg1 Ra2 23. Bxb7 Re8 24. Bd5 Re7 25. b4 Rea7 26. bxc5 bxc5 27. Qb3 Rd2 28. Qb1 Raa2 29. Qb7 Rd1# { Black wins by checkmate. } 0-1