[Event "Casual rapid game"] [Site "https://lichess.org/i5FZpbhB"] [Date "2017.12.20"] [White "chingchongchang"] [Black "rsr2000000000001"] [Result "1-0"] [UTCDate "2017.12.20"] [UTCTime "10:20:25"] [WhiteElo "1667"] [BlackElo "1269"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E40"] [Opening "Nimzo-Indian Defense: Normal Variation, Taimanov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 Nf6 3. Nc3 Nc6 4. e3 Bb4 { E40 Nimzo-Indian Defense: Normal Variation, Taimanov Variation } 5. Nf3 Bxc3+ 6. bxc3 d6 7. g3 g6?! { (-0.14 → 0.53) Inaccuracy. b6 was best. } (7... b6) 8. Bg2 O-O 9. O-O Bd7?! { (0.45 → 1.04) Inaccuracy. e5 was best. } (9... e5 10. Nd2 Re8 11. Rb1 Bg4 12. Qa4 Bd7 13. d5 Ne7 14. Qc2 Qc8 15. e4 Kg7 16. Nb3) 10. Qb3?! { (1.04 → 0.08) Inaccuracy. Qd3 was best. } (10. Qd3 e5 11. e4 Qe7 12. Bg5 Kg7 13. Rab1 b6 14. c5 exd4 15. cxd6 cxd6 16. cxd4 h6) 10... d5?! { (0.08 → 1.02) Inaccuracy. Na5 was best. } (10... Na5 11. Qb4 b6 12. c5 Bc6 13. cxd6 cxd6 14. Ba3 Qe7 15. c4 Rfc8 16. d5 exd5 17. cxd5) 11. cxd5 Nxd5?! { (0.91 → 2.02) Inaccuracy. exd5 was best. } (11... exd5 12. Qxb7) 12. Ba3 Re8 13. c4 Nb6 14. c5 Nd5 15. Bb2?! { (2.24 → 1.27) Inaccuracy. e4 was best. } (15. e4 Nf6 16. Rfe1 b6 17. Qc3 bxc5 18. Bxc5 a5 19. Ne5 Rb8 20. a4 Kg7 21. Nc4 h6) 15... b6? { (1.27 → 2.86) Mistake. f5 was best. } (15... f5 16. Rab1) 16. cxb6?! { (2.86 → 1.82) Inaccuracy. e4 was best. } (16. e4) 16... Nxb6 17. d5?! { (1.78 → 1.11) Inaccuracy. Rfc1 was best. } (17. Rfc1 Rb8 18. Ba3 a5 19. e4 e5 20. Nxe5 Nxe5 21. dxe5 Na4 22. Qc2 Rxe5 23. f4 Re8) 17... Na5?? { (1.11 → 4.58) Blunder. exd5 was best. } (17... exd5 18. Qc3 f6 19. Qxf6 Qxf6 20. Bxf6 Na5 21. Ne5 c6 22. Nxd7 Nxd7 23. Bd4 Nc4 24. Rac1) 18. Qc3 Nbc4?? { (4.51 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (18... f6 19. dxe6 Bxe6 20. Qxa5 Nc4 21. Qc3 Nxb2 22. Qxb2 c5 23. Rfd1 Qe7 24. Nd2 Rab8 25. Qc3) 19. Qg7# { White wins by checkmate. } 1-0