Tigran Petrosian was the ninth player to become World Chess Champion, a title he held from 1963 until 1969. 150 exercises split by theme and difficulty. 118 exercises Play like Petrosian taken from his games. 34 exercises Play against Petrosian taken from his games. More than 2200 games of Petrosian with full Stockfish evaluations and comments. Test yourself with positions from his games both on the side of Petrosian, finding his winning continuations, and also in positions playing against Petrosian, try to find the best continuations to beat him. You can also see and play over all his games