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 Rb8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Ka6 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Ka4 draw
7 Kb4 draw
8 Rc8 draw
9 Kd7 loss in 1 half-moves
10 Kd8 loss in 1 half-moves
11 Ke7 loss in 1 half-moves
12 Kf7 loss in 1 half-moves
13 Kf8 loss in 1 half-moves
14 Ra6 loss in 1 half-moves
15 Ra7 loss in 1 half-moves