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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kb6 win in 5 half-moves
3 Ra5 win in 5 half-moves
4 Kc4 win in 7 half-moves
5 Ka4 win in 9 half-moves
6 Ka5 win in 9 half-moves
7 Ka6 win in 9 half-moves
8 Kc1 win in 9 half-moves
9 Kc5 win in 9 half-moves
10 Kc6 win in 9 half-moves
11 Ra2 draw
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves