Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Ka4 draw
3 Kb4 draw
4 Kb7 draw
5 Kc4 draw
6 Kc5 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Ra4 draw
11 Ka7 loss in 2 half-moves
12 Kab6 loss in 1 half-moves
13 Kbb6 loss in 1 half-moves