Modernized O'Kelly Sicilian
·¿¿¿¿¿¿¿ Jan Boekelman has produced you with a playable repertoire out of a somewhat sideline Opening, which nobody dared to touch to make it into an entire repertoire. ·¿¿¿¿¿¿¿Try to expand your knowledge in the 3.c3 variation and go beyond the b...