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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Kd8 win in 1 half-moves
7 Ke5 win in 1 half-moves
8 Ke7 win in 1 half-moves
9 Re1 win in 1 half-moves
10 Re2 win in 1 half-moves
11 Re3 win in 1 half-moves
12 Re4 win in 1 half-moves
13 Re5 win in 1 half-moves
14 Re7 win in 1 half-moves
15 Re8 win in 1 half-moves
16 Rf6 win in 1 half-moves
17 Rg6 win in 1 half-moves
18 Rh6 win in 1 half-moves
19 Kcc7 loss in 2 half-moves
20 Kcd7 loss in 2 half-moves
21 Kdc7 loss in 1 half-moves
22 Kdd7 loss in 1 half-moves