Karjakin vs Gelfand, 2010  (C42) Petrov Defense, 57 moves, 1-0 Karjakin vs Kramnik, 2010  (C42) Petrov Defense, 32 moves, 1-0 Karjakin vs D Frolyanov, 2013  (C42) Petrov Defense, 35 moves, 1-0 Topalov vs Gelfand, 2010  (C42) Petrov Defense, 62 moves, 1-0 Ivanchuk vs Gelfand, 2010  (C42) Petrov Defense, 32 moves, 1-0 Smeets vs Carlsen, 2005  (C42) Petrov Defense, 37 moves, 1-0 Svidler vs Kramnik, 2005  (C42) Petrov Defense, 48 moves, 1-0 7 games