ChessBase Master Class Vol.13 - Tigran Petrosian, Karsten Müller - verze ke stažení (anglicky, německy)
VIDEOUKÁZKA OBSAH - Introduction - Description - Short biography - Description - Opening - Description - Introduction - Petrosian's favorite - Bg5 - Queen's Indian: 4.a3 - Petrosian Variation - English: 1.c4 - With Black against 1.d4 - With Black against 1.e4 - Wch...