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

EGTB: win in 44 half-moves

# move score
1 K8d7 win in 43 half-moves
2 K7d7 win in 45 half-moves
3 K8b7 win in 45 half-moves
4 K8d8 win in 45 half-moves
5 Rb8 win in 45 half-moves
6 K7b7 win in 47 half-moves
7 K8b8 win in 47 half-moves
8 Ra1 win in 49 half-moves
9 Ra2 win in 49 half-moves
10 Ra7 win in 49 half-moves
11 K7b8 win in 53 half-moves
12 K7d8 win in 53 half-moves
13 Ra6 loss in 4 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves