[Event "Rated correspondence game"] [Site "https://lichess.org/XJUcvXJm"] [Date "2024.05.06"] [White "SergeyMamontov"] [Black "Ekke_mue"] [Result "1-0"] [UTCDate "2024.05.06"] [UTCTime "13:06:07"] [WhiteElo "2024"] [BlackElo "2101"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "-"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } h6 5. Bh4 d5 6. cxd5 exd5 7. a3 Be7 8. e3 O-O 9. Nf3 Bg4 10. Be2 Nbd7 11. h3 Bf5 12. O-O c5?? { (-0.05 → 1.74) Blunder. c6 was best. } (12... c6 13. Bd3 Bxd3 14. Qxd3 Re8 15. Rfe1 a5 16. Nd2 a4 17. Qc2 Qa5 18. e4) 13. Rc1? { (1.74 → 0.17) Mistake. dxc5 was best. } (13. dxc5 Nxc5 14. Bxf6 Bxf6 15. Qxd5 Qxd5 16. Nxd5 Bd8 17. Rac1 Na4 18. b3 Nb6) 13... cxd4? { (0.17 → 1.38) Mistake. c4 was best. } (13... c4 14. a4) 14. Nxd4 Rc8?? { (1.33 → 5.57) Blunder. Bh7 was best. } (14... Bh7 15. Bf3) 15. Nxf5 { Black resigns. } 1-0