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

EGTB: win in 4 half-moves

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