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

EGTB: win in 4 half-moves

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