[Event "Lichess Liga 7C Team Battle"] [Site "https://lichess.org/NsdGNREv"] [Date "2022.04.10"] [White "sashadav"] [Black "TigraLev"] [Result "0-1"] [UTCDate "2022.04.10"] [UTCTime "19:04:14"] [WhiteElo "2690"] [BlackElo "2511"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+11"] [WhiteTitle "IM"] [BlackTitle "WGM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E24"] [Opening "Nimzo-Indian Defense: Sämisch Variation, Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3?! { (0.25 → -0.33) Inaccuracy. Qc2 was best. } (4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. e3 Bb7 8. Nf3 d5) 4... Bxc3+ 5. bxc3 { E24 Nimzo-Indian Defense: Sämisch Variation, Accelerated } c5 6. f3 b6?! { (-0.39 → 0.60) Inaccuracy. d6 was best. } (6... d6 7. e4 Nc6 8. Ne2 Na5 9. Ng3 b6 10. Qa4+ Qd7 11. Qb5) 7. e4 d6 8. Bd3 Nc6 9. d5? { (0.42 → -0.77) Mistake. Ne2 was best. } (9. Ne2 Na5) 9... Ne5 10. f4?? { (-0.83 → -3.60) Blunder. Bf4 was best. } (10. Bf4 Nxd3+) 10... Nxd3+ 11. Qxd3 exd5 12. cxd5 O-O 13. Ne2 Re8 14. Ng3 Nxe4 15. O-O Nxg3 16. Qxg3 Bf5?! { (-4.79 → -3.81) Inaccuracy. Ba6 was best. } (16... Ba6) 17. c4? { (-3.81 → -6.91) Mistake. Bd2 was best. } (17. Bd2) 17... Qf6 18. Bd2 Qd4+ 19. Qf2 Qxc4 20. Rfe1 Qxd5 21. Bc3 Be4 22. Qg3 g6 23. Qh4 Qf5 24. Qh6 f6 25. Re3 d5 26. Bb2 d4 27. Rh3 Re7 28. Re1 Rae8 29. Rh4 Qd5 30. g4 Bh1 31. Rxe7?! { (-76.75 → Mate in 1) Checkmate is now unavoidable. Re2 was best. } (31. Re2 Qb3) 31... Qg2# { Black wins by checkmate. } 0-1