[Event "CICL 2015-2016"] [Site "Argonne"] [Date "2016.01.21"] [Round "6"] [White "Dmitri A. Sergatskov"] [Black "Roy Benedek"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. Bd2 Bg7 6. e4 Nb6 7. Be3 O-O 8. Qd2?! { (0.50 → -0.07) Inaccuracy. Be2 was best. } (8. Be2 Nc6 9. d5 Ne5 10. Bd4 c6 11. f4 Ned7 12. dxc6 bxc6 13. Nf3 e5 14. Nxe5 Nxe5 15. Bxe5 Bxe5) 8... Nc6 9. e5 f6 10. f4 Be6 11. b3 Bd5 12. Nxd5 Qxd5 13. Ne2?! { (0.00 → -0.99) Inaccuracy. Nf3 was best. } (13. Nf3 g5 14. fxg5 fxe5 15. dxe5 Nxe5 16. O-O-O Qc6+ 17. Kb1 Nxf3 18. gxf3 Rxf3 19. Bg2 Qg6+ 20. Kc1 Qc6+) 13... fxe5 14. Nc3?! { (-1.05 → -1.81) Inaccuracy. dxe5 was best. } (14. dxe5 Rad8 15. O-O-O Qf7 16. Qe1 Nd5 17. Nd4 Nxe3 18. Qxe3 Nxd4 19. Rxd4 Rxd4 20. Qxd4 Qxf4+ 21. Qxf4 Rxf4) 14... Qa5 15. fxe5 Rad8 16. O-O-O?! { (-1.67 → -2.30) Inaccuracy. Ne4 was best. } (16. Ne4 Qxd2+ 17. Nxd2 Nxd4 18. O-O-O Bxe5 19. Nc4 Bf4 20. Bxf4 Rxf4 21. Nxb6 axb6 22. Bc4+ e6 23. Rd2 Re4) 16... Bxe5?! { (-2.30 → -1.68) Inaccuracy. Nxd4 was best. } (16... Nxd4 17. Bxd4 Rxd4 18. Qxd4 Bxe5 19. Qd3 Bxc3 20. Qc2 Bg7 21. Be2 Qg5+ 22. Rd2 Bh6 23. Bf3 c6 24. Qc3) 17. Nb5 Qxd2+ 18. Rxd2 Bf4?! { (-1.78 → -1.09) Inaccuracy. Bxh2 was best. } (18... Bxh2 19. Be2 Bf4 20. Bxf4 Rxf4 21. Bf3 Nd5 22. Re1 a6 23. Bxd5+ Rxd5 24. Nxc7 Rdxd4 25. Rxd4 Rxd4 26. Ne6) 19. Bxf4 Rxf4 20. g3 Rff8?! { (-1.01 → -0.43) Inaccuracy. Rf5 was best. } (20... Rf5 21. Bd3 Rg5 22. Re1 Rd7 23. Bf1 Kf7 24. Red1 Rgd5 25. Bc4 Nxc4 26. bxc4 Rf5 27. d5 Ne5 28. Rc2) 21. Bg2 a6?! { (-0.35 → 0.34) Inaccuracy. Nd5 was best. } (21... Nd5 22. Kb2 Rf7 23. a3 e6 24. Re1 a6 25. Nc3 Nde7 26. Rxe6 Nxd4 27. Re1 Ndc6 28. Ree2 Rxd2+ 29. Rxd2) 22. Bxc6 axb5 23. Bxb7 Rd6 24. Re1 e6 25. Bg2 Rfd8?! { (0.34 → 0.98) Inaccuracy. b4 was best. } (25... b4 26. Re5 c6 27. Bh3 Re8 28. Rc2 Nd5 29. Kb2 Kf7 30. Bg2 Ra8 31. Rc4 Rb8 32. Bf3 Kg7 33. Re1) 26. Re5?! { (0.98 → 0.35) Inaccuracy. Rc2 was best. } (26. Rc2 Nd5 27. Bxd5 Rxd5 28. Rxe6 Rxd4 29. Rxc7 Rd1+ 30. Kb2 R1d2+ 31. Rc2 Rxc2+ 32. Kxc2 Ra8 33. Kb2 b4) 26... Rxd4? { (0.35 → 1.49) Mistake. b4 was best. } (26... b4 27. Bh3 Re8 28. Rb5 Nd5 29. Bg2 Ne3 30. Rxb4 c5 31. dxc5 Rxd2 32. Kxd2 Nxg2 33. Rb7 Rf8 34. Kc3) 27. Rxd4 Rxd4 28. Rxb5 Kf7 29. a4 Rd6 30. Rc5 Rd7 31. Bb7 c6 32. Bxc6 *