One Stone · cap-037
The base position is shown first. Each card below changes only one stone — see how a single stone flips the outcome.
Base position · Black wins (1 moves)
3 one-stone variations
Remove stone (0,0)
Black wins (3 moves)
Difficulty shift
Add White (0,2)
Black wins (3 moves)
Difficulty shift
Remove stone (1,1)
Black wins (5 moves)
Difficulty shift