[Event "Casual blitz game"] [Site "https://lichess.org/3HGawRQv"] [Date "2020.11.03"] [White "perfectrush"] [Black "BernardLec"] [Result "1-0"] [UTCDate "2020.11.03"] [UTCTime "16:37:51"] [WhiteElo "1902"] [BlackElo "1968"] [Variant "Standard"] [TimeControl "300+0"] [ECO "E27"] [Opening "Nimzo-Indian Defense: Sämisch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3?! { (0.29 → -0.27) Inaccuracy. Qc2 was best. } (4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. cxd5 Ne4 8. Qc2 exd5) 4... Bxc3+ 5. bxc3 O-O?! { (-0.25 → 0.33) Inaccuracy. d6 was best. } { E27 Nimzo-Indian Defense: Sämisch Variation } (5... d6 6. Nf3 O-O 7. e3 Nc6 8. Qc2 e5 9. Nd2 Qe7 10. Be2) 6. Nf3?! { (0.33 → -0.24) Inaccuracy. f3 was best. } (6. f3 d5 7. cxd5 exd5 8. e3 c5 9. Bd3 b6 10. Ne2 Re8) 6... c5 7. Bg5 h6 8. Bh4 Qa5 9. Qc2 Ne4 10. Rc1 f5 11. e3 Nc6? { (-0.01 → 1.13) Mistake. cxd4 was best. } (11... cxd4 12. Nxd4 Nc6 13. f3 Nf6 14. Be2 Qxa3 15. O-O b6 16. Nb5 Qc5 17. Bf2 a6 18. Ra1) 12. Bd3? { (1.13 → -0.21) Mistake. d5 was best. } (12. d5 Nd8 13. Bd3 d6 14. O-O e5 15. g4 Nxc3 16. Qxc3 Qxc3 17. Rxc3 e4 18. gxf5 Bxf5) 12... g5? { (-0.21 → 1.42) Mistake. cxd4 was best. } (12... cxd4 13. Nxd4 Ne5 14. O-O Nxd3 15. Qxd3 a6 16. Be7 Rf7 17. f3 Nc5 18. Bxc5 Qxc5 19. Nc2) 13. Bxe4 fxe4? { (1.33 → 3.18) Mistake. gxh4 was best. } (13... gxh4 14. Bd3) 14. Qxe4 gxh4?? { (2.03 → Mate in 6) Checkmate is now unavoidable. Rf6 was best. } (14... Rf6 15. d5 exd5 16. cxd5 gxh4 17. Qe8+ Kg7 18. dxc6 Qc7 19. Qe7+ Rf7 20. Qxc5 dxc6 21. Qd4+) 15. Qg6+ Kh8 16. Qxh6+ Kg8 17. Qg6+ Kh8 18. Ng5 { Black resigns. } 1-0