29...f5! at least draws for Black and win in many variations! A J Goldsby vs U E Aeria, 2000  (B06) Robatsch, 56 moves, 1-0 Can 42...Bd6 hold on to a draw? Svidler vs Topalov, 2006  (C67) Ruy Lopez, 67 moves, 1-0 67...Qe5 draws! Alekhine vs Stoltz, 1942   (B54) Sicilian, 80 moves, 1-0 Knights and pawns VS rook. Aronian vs Topalov, 2006  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 123 moves, 1/2-1/2 19.? Kramnik vs Lautier, 1998  (D11) Queen's Gambit Declined Slav, 24 moves, 1-0 24...? Yudasin vs Kramnik, 1994  (B33) Sicilian, 30 moves, 0-1 45.? Salov vs Korchnoi, 1997  (E10) Queen's Pawn Game, 81 moves, 1/2-1/2 A Ebralidze vs T Lubensky, 1949  (D31) Queen's Gambit Declined, 45 moves, 1-0 8 games