[Event "Tata Steel Group A"] [Site "Wijk aan Zee NED"] [Date "2011.01.21"] [Round "6"] [White "Anish Giri"] [Black "Ian Nepomniachtchi"] [Result "0-1"] [WhiteElo "2686"] [BlackElo "2733"] [Variant "Standard"] [TimeControl "-"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } 8. Be3 Bg4 9. Rc1 Bxf3 10. gxf3 cxd4 11. cxd4 O-O 12. f4?! { (0.96 → 0.13) Inaccuracy. d5 was best. } (12. d5) 12... e6 13. Bg2 Nc6 14. e5 Qa5+ 15. Qd2 Qa6 16. Qe2 Qa5+ 17. Qd2 Qa6 18. Bf1 Qa4 19. Rc4 Qb5 20. Rc5 Qb1+ 21. Ke2 Qe4 22. f3 Qf5?! { (-0.11 → 0.60) Inaccuracy. Qb1 was best. } (22... Qb1 23. Bg2 Qb4 24. d5 exd5 25. Rxd5 Rad8 26. Qxb4 Nxb4 27. Rxd8 Rxd8 28. Rb1 Nd5 29. Rxb7) 23. h4 Qh5 24. Bf2?? { (0.77 → -1.16) Blunder. d5 was best. } (24. d5 exd5) 24... Rfd8? { (-1.16 → 0.10) Mistake. Ne7 was best. } (24... Ne7 25. Bh3 Rac8 26. Rhc1 Rxc5 27. dxc5 Qh6 28. Rb1 Rc8 29. f5 Qxd2+ 30. Kxd2 exf5 31. f4) 25. Bh3 Bf8 26. Bg4 Qh6 27. Rc4 Rd5 28. h5 Rad8 29. Rh3? { (0.00 → -1.51) Mistake. Qc3 was best. } (29. Qc3 Rc8 30. Kf1 Rdd8 31. Bh4 Be7 32. Bf2) 29... Bc5 30. hxg6 Qxg6 31. f5?! { (-1.49 → -2.58) Inaccuracy. Qc2 was best. } (31. Qc2 Nxd4+ 32. Bxd4 Bxd4 33. Rh5 b5 34. Rc7 Qxc2+ 35. Rxc2 Bb6 36. Kf1 Kg7 37. Rg5+ Kh8) 31... exf5 32. Bh5 Nxd4+ 33. Kf1 Nxf3 34. Qxd5 Rxd5 35. Bxf3?? { (-2.47 → -10.28) Blunder. Bxg6 was best. } (35. Bxg6 Nd2+ 36. Ke2 Nxc4 37. Bxh7+ Kg7 38. Bxc5 Rxc5 39. Bxf5 Rxe5+ 40. Kd3 Nb2+ 41. Kc2 Rxf5) 35... Bxf2 36. Bxd5 Qg1+ 37. Ke2 Qe1+ 38. Kf3 Qf1 { White resigns. } 0-1