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 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Ra7 win in 7 half-moves
6 Kd7 win in 15 half-moves
7 Ke7 win in 19 half-moves
8 Kf7 win in 21 half-moves
9 Kf8 win in 27 half-moves
10 Ka5 win in 29 half-moves
11 Kd8 win in 29 half-moves
12 Ka7 win in 33 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves