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

EGTB: win in 42 half-moves

# move score
1 Kb5 win in 41 half-moves
2 Kb6 win in 41 half-moves
3 Kb7 win in 41 half-moves
4 Kd7 win in 41 half-moves
5 Ke7 win in 41 half-moves
6 Kc7 win in 43 half-moves
7 Ka5 win in 45 half-moves
8 Ka7 win in 45 half-moves
9 Kc8 win in 45 half-moves
10 Ke8 win in 45 half-moves
11 Rh7 win in 45 half-moves
12 Rf8 win in 47 half-moves
13 Rg8 win in 47 half-moves
14 Rh5 win in 47 half-moves
15 Rh6 win in 47 half-moves
16 Re8 win in 49 half-moves
17 Rh3 win in 49 half-moves
18 Rh4 win in 49 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves