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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka6 win in 3 half-moves
3 Kbc6 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Rc7 win in 3 half-moves
7 Kb4 win in 5 half-moves
8 Kc4 win in 5 half-moves
9 Kb6 win in 7 half-moves
10 Ka4 draw
11 Ke7 loss in 8 half-moves
12 Kc7 loss in 4 half-moves
13 Kc8 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Kdc6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb8 loss in 2 half-moves