Tremendous play by Karjakin Karjakin vs Kramnik, 2010  (C42) Petrov Defense, 32 moves, 1-0 Attack on the h file. L Dominguez Perez vs So, 2014  (C42) Petrov Defense, 21 moves, 1-0 Intermezzo Special Ponomariov vs Gelfand, 2008  (C42) Petrov Defense, 17 moves, 1-0 King hunt leads to mega Knight fork. O Sundstrom vs D Holm, 1912  (C42) Petrov Defense, 18 moves, 1-0 C H Alexander vs R B Edwards, 1959  (C42) Petrov Defense, 29 moves, 1-0 J Hardarson vs K Kristinsson, 2011 (C42) Petrov Defense, 24 moves, 1-0 Great Exchange Sac Karjakin vs Caruana, 2018  (C42) Petrov Defense, 48 moves, 1-0 7 games