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