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