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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Ke7 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 Rc6 win in 3 half-moves
11 Kc6 win in 9 half-moves
12 Ra7 win in 9 half-moves
13 Ra8 win in 17 half-moves
14 Ka4 draw
15 Ke6 draw
16 Ke5 loss in 2 half-moves