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 Rb8 win in 7 half-moves
3 Kb3 win in 19 half-moves
4 Kd8 win in 25 half-moves
5 Kb8 win in 29 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kb2 draw
9 Ra4 draw
10 Kb7 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves