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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ka7 win in 3 half-moves
3 Kbc7 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Kb7 win in 7 half-moves
8 Kc5 win in 7 half-moves
9 Kc8 win in 9 half-moves
10 Ka5 draw
11 Kb5 draw
12 Kd7 loss in 2 half-moves
13 Kdc7 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Rb7 loss in 2 half-moves