Puzzle 441866: Black to win
Puzzle 441866: Black to win
Larry Christiansen (2475) - Viktor Korchnoi (2695)
Linares, 1979 Larry Christiansen (2475) - Viktor Korchnoi (2695)
Linares, 1979
Linares, 1979 Larry Christiansen (2475) - Viktor Korchnoi (2695)
Linares, 1979