[Event "FIDE Social Chess Day Marathon"] [Site "https://lichess.org/w8FJs5ck"] [Date "2025.07.20"] [White "Sara_Vignesh"] [Black "OPOSUM"] [Result "1-0"] [GameId "w8FJs5ck"] [UTCDate "2025.07.20"] [UTCTime "06:02:19"] [WhiteElo "1414"] [BlackElo "2090"] [WhiteRatingDiff "+52"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "300+3"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... e6 { [%eval 0.37] } 2. c4 { [%eval 0.16] } 2... Nf6 { [%eval 0.14] } 3. Nc3 { [%eval 0.09] } 3... Bb4 { [%eval 0.09] } 4. f3 { [%eval 0.0] } { E20 Nimzo-Indian Defense: Kmoch Variation } 4... d5 { [%eval 0.19] } 5. a3 { [%eval 0.13] } 5... Bxc3+ { [%eval 0.07] } 6. bxc3 { [%eval 0.03] } 6... c6 { [%eval 0.28] } 7. cxd5 { [%eval 0.0] } 7... exd5 { [%eval 0.41] } 8. e3 { [%eval 0.54] } 8... O-O { [%eval 0.75] } 9. Bd3 { [%eval 0.77] } 9... Re8 { [%eval 0.77] } 10. Ne2 { [%eval 0.72] } 10... b6 { [%eval 0.8] } 11. O-O { [%eval 0.72] } 11... Ba6 { [%eval 0.8] } 12. Bc2 { [%eval 0.49] } 12... Nbd7?! { (0.49 → 1.20) Inaccuracy. c5 was best. } { [%eval 1.2] } (12... c5 13. Ba4) 13. Rf2 { [%eval 0.77] } 13... Bc4? { (0.77 → 2.33) Mistake. c5 was best. } { [%eval 2.33] } (13... c5 14. Ng3) 14. Ng3 { [%eval 2.53] } 14... b5 { [%eval 2.54] } 15. e4 { [%eval 2.24] } 15... h6 { [%eval 2.81] } 16. e5 { [%eval 3.1] } 16... Nh7 { [%eval 3.41] } 17. Be3 { [%eval 3.36] } 17... Ndf8 { [%eval 3.64] } 18. Qd2 { [%eval 3.35] } 18... h5 { [%eval 3.58] } 19. Nxh5 { [%eval 3.22] } 19... g6 { [%eval 3.13] } 20. Ng3 { [%eval 3.04] } 20... Qh4 { [%eval 3.7] } 21. f4 { [%eval 3.75] } 21... Rad8?! { (3.75 → 5.02) Inaccuracy. f5 was best. } { [%eval 5.02] } (21... f5 22. Rf3 a5 23. Bxf5 gxf5 24. Nxf5 Qh5 25. Nd6 Re7 26. Rh3 Qe2 27. Nxc4) 22. f5 { [%eval 5.02] } 22... Qe7 { [%eval 4.92] } 23. f6 { [%eval 5.09] } 23... Qd7 { [%eval 5.16] } 24. Bh6 { [%eval 5.15] } 24... Ne6 { [%eval 5.08] } 25. Bxg6 { [%eval 4.29] } { Black left the game. } 1-0