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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ked7 win in 3 half-moves
3 Rb8 win in 7 half-moves
4 Kb7 win in 9 half-moves
5 Kcd7 win in 13 half-moves
6 Kd6 win in 15 half-moves
7 Kb5 draw
8 Kb6 draw
9 Kc7 draw
10 Kd8 draw
11 Kf7 draw
12 Kf8 draw
13 Ra8 draw
14 Rc7 draw
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Rd8 loss in 2 half-moves