[Event "Rated classical game"] [Site "https://lichess.org/KIpXJsSF"] [Date "2021.12.15"] [White "noah1111"] [Black "Wasted_Youth"] [Result "0-1"] [UTCDate "2021.12.15"] [UTCTime "17:27:24"] [WhiteElo "1915"] [BlackElo "1831"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bd2 c5 5. Nf3 O-O 6. a3 Bxc3 7. Bxc3 d6?! { (0.08 → 0.70) Inaccuracy. b6 was best. } (7... b6 8. b3 d5 9. cxd5 cxd4 10. Bxd4 Qxd5 11. Bxf6 Qxd1+ 12. Rxd1) 8. dxc5 dxc5 9. Qxd8 Rxd8 10. Bxf6? { (1.15 → -0.09) Mistake. Nd2 was best. } (10. Nd2) 10... gxf6 11. e3 b6 12. Be2 Bb7 13. O-O Nc6 14. Rfd1 Kg7 15. h3 Rxd1+ 16. Rxd1 Rd8 17. Rxd8 Nxd8 18. Nd2 Nc6 19. Ne4 f5 20. Nd6 Nd8 21. Bf3?! { (0.15 → -0.46) Inaccuracy. g4 was best. } (21. g4 fxg4) 21... Bxf3 22. gxf3 Nc6 23. Kf1 Kf8 24. Ke2 Ke7 25. Nb5 a6 26. Nc3 Na5 27. Kd3 Kd6 28. Na4 b5 29. cxb5 axb5 30. Nc3 c4+ 31. Kd4?? { (-0.14 → Mate in 1) Checkmate is now unavoidable. Kc2 was best. } (31. Kc2) 31... Nb3# { Black wins by checkmate. } 0-1