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

EGTB: win in 40 half-moves

# move score
1 Kb6 win in 39 half-moves
2 Kc3 win in 43 half-moves
3 Ka3 win in 47 half-moves
4 Kb3 win in 47 half-moves
5 Ka2 win in 49 half-moves
6 Ka6 win in 49 half-moves
7 Kb7 win in 49 half-moves
8 Kc2 win in 49 half-moves
9 Rb8 win in 51 half-moves
10 Rc8 win in 51 half-moves
11 Kb8 win in 55 half-moves
12 Ka1 win in 59 half-moves
13 Kb1 win in 59 half-moves
14 Kc1 win in 59 half-moves
15 Rd8 win in 59 half-moves
16 Re8 win in 59 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves