F Vallejo Pons vs P San Segundo Carrillo, 2009  (B33) Sicilian, 28 moves, 1-0 Naiditsch vs Kramnik, 2009  (C42) Petrov Defense, 27 moves, 0-1 Nakamura vs Ponomariov, 2009  (B81) Sicilian, Scheveningen, Keres Attack, 36 moves, 1-0 V Kuznetsov vs G Gajewski, 2007  (C96) Ruy Lopez, Closed, 31 moves, 0-1 4 games