[Event "Vyzov"] [Site "?"] [Date "2018.04.14"] [Round "?"] [White "EfimR"] [Black "Ef"] [Result "0-1"] [GameId "d02kdGcM"] [WhiteElo "1425"] [BlackElo "1307"] [Variant "Standard"] [TimeControl "-"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 e6 6. O-O Nf6 7. Ne5 Bxe2 8. Qxe2 Nbd7 9. Qb5 Qc7 10. Nxd7 Qxd7 11. Qxd7+ Kxd7 12. c3 b5 13. a4 b4 14. b3 a5?! { (-1.40 → -0.75) Inaccuracy. Rb8 was best. } (14... Rb8 15. c4) 15. cxb4?! { (-0.75 → -1.37) Inaccuracy. c4 was best. } (15. c4 dxc4 16. bxc4 g6 17. Be3 Ne4 18. f3 Nd6 19. Nd2 Nf5 20. Kf2 Bg7 21. Nb3 Rhc8) 15... Bxb4 16. Ba3 Rab8 17. Bb2 Rhc8 18. Na3?! { (-1.92 → -2.67) Inaccuracy. Rc1 was best. } (18. Rc1 Ne4) 18... Bxa3 19. Bxa3 Rxb3 20. Bc5?! { (-2.61 → -3.51) Inaccuracy. f3 was best. } (20. f3 Rc4) 20... Ne4 21. Rfb1 Rxb1+ 22. Rxb1 Nxc5 23. dxc5 Rxc5 24. Rb7+ Rc7 25. Rb5?? { (-4.09 → Mate in 1) Checkmate is now unavoidable. Rb1 was best. } (25. Rb1 Rc4 26. Ra1 Kc6 27. f3 f5 28. Kf2 e5 29. Ra2 d4 30. Ke2 Kc5 31. Kd2 e4) 25... Rc1# { Black wins by checkmate. } 0-1