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

EGTB: win in 20 half-moves

# move score
1 Ke6 win in 19 half-moves
2 Kdc6 win in 21 half-moves
3 Kdd6 win in 21 half-moves
4 Ke7 win in 21 half-moves
5 Kc7 win in 23 half-moves
6 Kd5 win in 25 half-moves
7 Re8 win in 25 half-moves
8 Rf8 win in 25 half-moves
9 Rc8 win in 29 half-moves
10 Rg8 win in 29 half-moves
11 Rh8 win in 29 half-moves
12 Kcc6 win in 31 half-moves
13 Kb5 win in 33 half-moves
14 Kc8 win in 33 half-moves
15 Kcd6 win in 33 half-moves
16 Ke8 win in 33 half-moves
17 Kb6 win in 35 half-moves
18 Kb4 win in 39 half-moves
19 Kc4 win in 39 half-moves
20 Kd4 win in 39 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves