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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kbc5 win in 3 half-moves
5 Kbc6 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Ra6 win in 3 half-moves
8 Rc6 win in 3 half-moves
9 Kb4 win in 5 half-moves
10 Ke6 win in 9 half-moves
11 Kdc6 draw
12 Kc7 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Kdc5 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves