[Event "Casual correspondence game"] [Site "https://lichess.org/pHxHVctv"] [Date "2021.07.05"] [White "bertus1"] [Black "SwitchTactics"] [Result "0-1"] [UTCDate "2021.07.05"] [UTCTime "20:04:40"] [WhiteElo "1500"] [BlackElo "1705"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "-"] [ECO "D94"] [Opening "Grünfeld Defense: Smyslov Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. d4 O-O 6. Bd3?! { (0.23 → -0.35) Inaccuracy. cxd5 was best. } (6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. O-O Qc7 10. Qe2 Nc6) 6... c6?! { (-0.35 → 0.40) Inaccuracy. c5 was best. } (6... c5 7. O-O cxd4 8. Nxd4 e5 9. Nb3 e4 10. Be2 dxc4 11. Qxd8) 7. O-O Bg4 { D94 Grünfeld Defense: Smyslov Defense } 8. h3 Bxf3 9. Qxf3 e6 10. b3 Nbd7 11. Ba3 Re8 12. Rfe1?! { (0.36 → -0.29) Inaccuracy. Rac1 was best. } (12. Rac1 Qa5 13. Bd6 Bf8 14. Bxf8 Kxf8 15. Rfd1 Rad8 16. Bf1 Kg7 17. Qe2 Qa3 18. Qc2 Qe7) 12... Qa5 13. b4?? { (-0.42 → -7.46) Blunder. Bb2 was best. } (13. Bb2 e5) 13... Qxa3 14. Rac1 Qxb4 15. g4 dxc4 16. a3 Qxa3 17. Bxc4 Nd5 18. e4 Nxc3 19. Rxc3 Qa5 20. Re2 Bxd4 21. Ra3 Qe5 22. Qd3 Nc5 23. Qd2 Rad8 24. Rxa7 Bxf2+ 25. Rxf2 Rxd2 26. Rxd2 Nxe4 27. Re2 Qg3+ 28. Rg2 Qe3+ 29. Kh2 Qxa7 30. Bd3 Qe3 31. Re2?! { (-66.37 → Mate in 5) Checkmate is now unavoidable. Bxe4 was best. } (31. Bxe4 Qxe4) 31... Qg3+ 32. Kh1 Nf2+ 33. Rxf2 Qxf2 34. Be4 Rd8 35. Bxc6 Rd1# { Black wins by checkmate. } 0-1