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

EGTB: win in 4 half-moves

# move score
1 Kab6 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Ka4 win in 5 half-moves
4 Kb5 win in 5 half-moves
5 Kb8 win in 5 half-moves
6 Kbb6 win in 5 half-moves
7 Ra8 win in 5 half-moves
8 Ka8 draw
9 Kaa6 draw
10 Kba6 draw
11 Kc8 draw
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Ra6 loss in 2 half-moves