[Event "Swiss Rapid Team Battle"] [Site "https://lichess.org/sgtqVqRi"] [Date "2021.02.06"] [White "Erriandar"] [Black "ChristopheS1977"] [Result "1-0"] [UTCDate "2021.02.06"] [UTCTime "15:46:47"] [WhiteElo "1960"] [BlackElo "2161"] [WhiteRatingDiff "+97"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "420+2"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { E20 Nimzo-Indian Defense: Kmoch Variation } d5 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8. e3 c5 9. Bd3 Nc6 10. Ne2 cxd4 11. cxd4 Re8 12. O-O a6?! { (0.31 → 0.98) Inaccuracy. Bd7 was best. } (12... Bd7 13. Rb1 Na5 14. Ng3 h5 15. h3 h4 16. Ne2 Rc8 17. Qe1 Nc4 18. Bxc4 Rxc4 19. Rxb7) 13. Bb2?? { (0.98 → -0.97) Blunder. Bd2 was best. } (13. Bd2) 13... b5?? { (-0.97 → 1.59) Blunder. Rxe3 was best. } (13... Rxe3 14. Qd2 Re8 15. Bc3 b6 16. Rfb1 Ne7 17. Ng3 Ng6 18. a4 a5 19. Qb2 Re3 20. Bf1) 14. Rc1?? { (1.59 → -0.45) Blunder. e4 was best. } (14. e4) 14... Bb7? { (-0.45 → 1.01) Mistake. Na5 was best. } (14... Na5 15. e4) 15. Ng3? { (1.01 → -0.32) Mistake. e4 was best. } (15. e4 dxe4) 15... Rxe3 16. Nf5 Re8 17. Qd2 Qd7?? { (-0.44 → 3.94) Blunder. Ne7 was best. } (17... Ne7) 18. Qg5 g6 19. Nh6+ Kg7 20. Nf5+ Kg8 21. Qxf6 gxf5 22. Bxf5 Qe7 23. Qh6?? { (4.26 → 1.01) Blunder. Rxc6 was best. } (23. Rxc6) 23... Qf8?? { (1.01 → Mate in 1) Checkmate is now unavoidable. Qe3+ was best. } (23... Qe3+) 24. Qxh7# { White wins by checkmate. } 1-0