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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb2 win in 11 half-moves
4 Kc2 win in 11 half-moves
5 Kc4 win in 11 half-moves
6 Ka2 draw
7 Kb6 draw
8 Kc1 draw
9 Kc6 draw
10 Kd6 draw
11 Ra5 draw
12 Ra7 draw
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves