[Event "Rated classical game"] [Site "https://lichess.org/vQxUDqbX"] [Date "2021.11.26"] [White "kostasvl"] [Black "heidigjr"] [Result "1/2-1/2"] [UTCDate "2021.11.26"] [UTCTime "14:45:45"] [WhiteElo "1725"] [BlackElo "1733"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A56"] [Opening "Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 Nc6 6. Be2 g6 7. O-O Bg7 8. Nc3 O-O { A56 Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch } 9. Bf4 Be6 10. Qb3?? { (0.06 → -1.74) Blunder. c5 was best. } (10. c5 Ne4) 10... b6? { (-1.74 → -0.45) Mistake. Na5 was best. } (10... Na5) 11. Nb5?? { (-0.45 → -3.17) Blunder. Qb5 was best. } (11. Qb5 Na5) 11... Rc8?! { (-3.17 → -2.15) Inaccuracy. dxc4 was best. } (11... dxc4 12. Qc2 Rc8 13. Rad1 a6 14. Nc3 Nb4 15. Qa4 Nfd5 16. Nxd5 Nxd5 17. Bd2 Qd7 18. Qxd7) 12. Rac1 a6 13. Na3?! { (-2.60 → -3.77) Inaccuracy. Nc3 was best. } (13. Nc3 dxc4 14. Qa3 Nd5 15. Nxd5 Bxd5 16. Rfd1 b5 17. Ne5 Qd6 18. Qe3 Nxe5 19. dxe5 Qc6) 13... Nh5?? { (-3.77 → -1.04) Blunder. dxc4 was best. } (13... dxc4 14. Bxc4 Nd5 15. Be5 b5 16. Bxd5 Bxd5 17. Qe3 Bxf3 18. gxf3 Nxe5 19. dxe5 Qd5 20. Nc2) 14. Be3 Nf6 15. cxd5 Bxd5 16. Qd3? { (-0.97 → -2.55) Mistake. Qa4 was best. } (16. Qa4 Ng4 17. Bf4 Nh6 18. Qxa6 Nf5 19. Rfd1 Bxa2 20. g4 Ra8 21. Qb5 Ncxd4 22. gxf5 Nxb5) 16... Nb4 17. Rxc8 Qxc8 18. Qd2 a5?! { (-2.46 → -1.28) Inaccuracy. Nxa2 was best. } (18... Nxa2 19. Nc2) 19. Rc1 Qb8?! { (-1.16 → -0.60) Inaccuracy. Qe6 was best. } (19... Qe6 20. b3) 20. Bf4 Ne4 21. Qe3 Qa8 22. Nc4 Qb7 23. Nce5?? { (-0.31 → -3.79) Blunder. a3 was best. } (23. a3 Nc6) 23... Nxa2 24. Ra1 Nb4 25. Rc1 Na2 26. Re1 Nb4 27. Rc1 Na2 { The game is a draw. } 1/2-1/2