Petrosian with the black pieces [X]

move	games	white wins - draws - black wins %
1. e4	443	60.5% 27.1%
1. d4	279	59.1% 29.4%
1. c4	136	14.7 66.9% 18.4%
1. Nf3	56	12.5 67.9% 19.6%
1. g3	5	60% 40%
1. f4	2	50% 50%
1. Nc3	Suttles vs Petrosian, 1970 1/2-1/2
1. b3	G Lebredo vs Petrosian, 1978 0-1