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

EGTB: win in 36 half-moves

# move score
1 Kb5 win in 35 half-moves
2 Kb6 win in 35 half-moves
3 Kb7 win in 39 half-moves
4 Kd6 win in 39 half-moves
5 Kd7 win in 41 half-moves
6 Ra7 win in 41 half-moves
7 Rd8 win in 43 half-moves
8 Kd8 win in 45 half-moves
9 Rc8 win in 47 half-moves
10 Ka5 win in 49 half-moves
11 Ka7 win in 49 half-moves
12 Ke8 win in 49 half-moves
13 Kf8 win in 49 half-moves
14 Rb8 win in 49 half-moves
15 Ke6 win in 51 half-moves
16 Kf7 win in 51 half-moves
17 Re8 win in 51 half-moves
18 Rf8 win in 51 half-moves
19 Kf6 win in 53 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves