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

EGTB: win in 4 half-moves

# move score
1 K7b8 win in 3 half-moves
2 K8b7 win in 3 half-moves
3 K8b8 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 K8d7 win in 5 half-moves
7 Ra6 win in 5 half-moves
8 K7b7 draw
9 K7d7 draw
10 K7d8 draw
11 K8d8 draw
12 Kc6 draw
13 Kd6 draw
14 Ra1 draw
15 Ra2 draw
16 Ra7 draw
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves