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

EGTB: win in 4 half-moves

# move score
1 K8b7 win in 3 half-moves
2 K8c7 win in 3 half-moves
3 K8d7 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Kb8 win in 7 half-moves
6 K6b7 win in 11 half-moves
7 Kb6 win in 11 half-moves
8 Kb5 win in 13 half-moves
9 Kd8 win in 13 half-moves
10 K6c7 draw
11 K6d7 draw
12 Kc5 draw
13 Kd5 draw
14 Kd6 draw
15 Ra3 draw
16 Ra4 draw
17 Ra6 draw
18 Ra7 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb8 loss in 2 half-moves