[Event "Casual correspondence game"] [Site "https://lichess.org/69kjkngv"] [Date "2019.10.05"] [White "Didici12"] [Black "Serlory4"] [Result "½-½"] [UTCDate "2019.10.05"] [UTCTime "17:52:34"] [WhiteElo "2187"] [BlackElo "1433"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. e3 Nf6 3. c4 c6 4. Nc3 Bf5 5. cxd5 Nxd5 6. Qb3 Qb6 7. Qxb6 Nxb6 8. d4 h6 9. e4 Bh7 10. Bf4 g5 11. Be3 N8d7 12. h4 g4 13. Nd2 e5 14. h5 f5 15. exf5 Bxf5 16. O-O-O O-O-O 17. Nb3 Bg7 18. Be2 Bf6 19. a4?! { (0.73 → -0.11) Inaccuracy. dxe5 was best. } (19. dxe5 Nxe5 20. Nd4 Bd7 21. Ne4 Nd5 22. Nxf6 Nxf6 23. Nc2 Nd5 24. Bd4 Rhe8 25. Rhe1 Bf5) 19... e4? { (-0.11 → 1.10) Mistake. Be6 was best. } (19... Be6 20. Nc5 Nxc5 21. dxc5 Nd5 22. Ne4 Nxe3 23. fxe3 Be7 24. Rxd8+ Rxd8 25. Rd1 Rg8 26. Rf1) 20. Nc5? { (1.10 → -0.03) Mistake. a5 was best. } (20. a5 Nd5 21. a6 bxa6 22. Nxd5 cxd5 23. Bxa6+ Kc7 24. Kd2 Kd6 25. Bf4+ Ke6 26. Bb5 Rb8) 20... Nxc5 21. dxc5 Nd5 22. Nxd5 cxd5 23. Bd4 Bg5+ 24. Kc2 Rhf8 25. Kc3 Kc7 26. b4 a6? { (0.00 → 1.22) Mistake. Bf6 was best. } { The game is a draw. } (26... Bf6 27. Rhf1) ½-½