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

EGTB: win in 50 half-moves

# move score
1 K8b7 win in 49 half-moves
2 Ka6 win in 49 half-moves
3 Kb6 win in 49 half-moves
4 K7b7 win in 51 half-moves
5 K8b8 win in 51 half-moves
6 Ra1 win in 51 half-moves
7 Ra2 win in 51 half-moves
8 Ra4 win in 51 half-moves
9 K7b8 win in 53 half-moves
10 Rb3 win in 53 half-moves
11 Rh3 win in 55 half-moves
12 Rc3 win in 57 half-moves
13 Ra5 win in 59 half-moves
14 Rd3 win in 59 half-moves
15 Ra6 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves