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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Kdc7 win in 3 half-moves
4 Kdd7 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Rc7 win in 3 half-moves
7 Kb6 win in 5 half-moves
8 Kb7 win in 5 half-moves
9 Kcd7 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Rb8 win in 5 half-moves
12 Ke8 win in 9 half-moves
13 Ra8 win in 15 half-moves
14 Kc5 draw
15 Kcc7 draw