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 Kb7 win in 39 half-moves
3 Kb8 win in 39 half-moves
4 Rd8 win in 39 half-moves
5 Ka6 win in 41 half-moves
6 Rb8 win in 41 half-moves
7 Kc6 win in 43 half-moves
8 Kd7 win in 43 half-moves
9 Ke7 win in 43 half-moves
10 Rh8 win in 43 half-moves
11 Kc7 win in 45 half-moves
12 Ke6 win in 45 half-moves
13 Rf8 win in 45 half-moves
14 Rg8 win in 45 half-moves
15 Kc5 win in 49 half-moves
16 Kd5 win in 51 half-moves
17 Ke5 win in 53 half-moves
18 Rc8 loss in 2 half-moves
19 Re8 loss in 2 half-moves