Spassky lost the match with 3 wins against Petrosian 's 4 wins , with the two sharing 17 draws .
This led to his first World Champion match against Tigran Petrosian in 1966 .
Spassky lost the match with 3 wins against Tigran Petrosian 's 4 wins , with the two sharing 17 draws .
This led to his first World Champion match against Tigran Petrosian in 1966 .