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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kcb3 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Ka2 win in 5 half-moves
6 Kab4 win in 5 half-moves
7 Kb2 win in 5 half-moves
8 Kc3 win in 5 half-moves
9 Rb4 win in 5 half-moves
10 Kd4 win in 9 half-moves
11 Kab3 draw
12 Kcb4 draw
13 Ra5 draw
14 Kd5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves