[Event "FIDE Candidates"] [Site "London"] [Date "2013.03.19"] [Round "4"] [White "Gelfand, Boris"] [Black "Ivanchuk, Vassily"] [Result "1/2-1/2"] [GameId "vpyi4sR4"] [WhiteElo "2740"] [BlackElo "2757"] [Variant "Standard"] [TimeControl "-"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 { D07 Queen's Gambit Declined: Chigorin Defense, Main Line } 4. Nc3 e6 5. Bf4 Bxf3 6. gxf3 Bb4 7. e3 Nge7 8. Qc2 dxc4 9. Bxc4 Nd5 10. Bg3 h5 11. h3 Qd7 12. O-O-O O-O-O 13. Ne4 Kb8 14. Kb1 h4 15. Bh2 Bd6 16. f4?! { (0.93 → 0.29) Inaccuracy. a3 was best. } (16. a3 f6 17. f4 f5 18. Ng5 Na5 19. Ba2 Rc8 20. Rc1 c5 21. Qd2 b6 22. dxc5 Rxc5) 16... f5 17. Ng5 Na5 18. Be2 Rc8 19. Qd2 Bb4 20. Qd3 c5 21. dxc5 Rxc5 22. e4 Rhc8 23. Rc1?? { (0.88 → -1.56) Blunder. exd5 was best. } (23. exd5 Rxd5 24. Qf3 Rxd1+ 25. Rxd1 Qxd1+ 26. Bxd1 Nc4 27. Kc2 Ne5+ 28. Qc3 Bxc3 29. bxc3 Nc4) 23... Nc4 24. Rxc4 Rxc4 25. exd5 exd5?! { (-0.02 → 0.75) Inaccuracy. Rc2 was best. } (25... Rc2 26. a3 Rd2 27. Qb5 Qxd5 28. Qxd5 exd5 29. Bd1 Bc5 30. Nf3 Rxf2 31. Re1 Bd4 32. Nxd4) 26. Qb3 Qc6 27. Bxc4?! { (0.69 → 0.00) Inaccuracy. a3 was best. } (27. a3 Rc1+) 27... dxc4 28. Qf3 Qb5 29. Qe2 Re8 30. Qc2 c3 31. bxc3 Bxc3+ 32. Qb3 Qd3+ 33. Qc2 Qb5+ 34. Qb3 Qd3+ 35. Qc2 Qb5+ { The game is a draw. } 1/2-1/2