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

EGTB: win in 42 half-moves

# move score
1 K3b3 win in 41 half-moves
2 K3b4 win in 41 half-moves
3 K4b3 win in 41 half-moves
4 K4b4 win in 41 half-moves
5 Kb5 win in 41 half-moves
6 Ra5 win in 41 half-moves
7 Kb2 win in 45 half-moves
8 Ka5 win in 47 half-moves
9 Ra7 win in 47 half-moves
10 Ra8 win in 47 half-moves
11 Rd6 win in 47 half-moves
12 Ka2 win in 49 half-moves
13 Rb6 win in 49 half-moves
14 Rc6 win in 51 half-moves
15 Re6 win in 51 half-moves
16 Rf6 win in 51 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves