Game 1 : Petrosian - Botvinnik

after 31...Nh5-f4

Game 5 : Petrosian - Botvinnik

after 23.b3-b4

Game 14 : Botvinnik - Petrosian

after 47.Kd6-c6

Game 15 : Petrosian - Botvinnik

after 27.Rd1-g1

(27.f4-f5 should win)

Game 18 : Botvinnik - Petrosian

after 51...c4-c3+

(52.Kxc3 Rc7+ 53.Kd2 Nec4+ 54.Kd1 Na3)

WCC Index

Results