[what is this?]

[what is this?]

against 1. c4 c5 9 games, 1973-2005 against 1. d4 Nf6 83 games, 1921-2010 against 1. e4 c5 101 games, 1840-2010 against 1. e4 c5 (part 2) 17 games, 1967-2003 B23 0-1 2 games, 2001-2003 B25 0-1 1 game, 1961 B33 0-1 9 games, 1975-2005 D00 0-1 1 game, 2000