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 Kc5 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Kd7 win in 1 half-moves
7 Ke5 win in 1 half-moves
8 Ke6 win in 1 half-moves
9 Ke7 win in 1 half-moves
10 Re6 win in 1 half-moves
11 Rf6 win in 1 half-moves
12 Rg1 win in 1 half-moves
13 Rg3 win in 1 half-moves
14 Rg4 win in 1 half-moves
15 Rg5 win in 1 half-moves
16 Rg7 win in 1 half-moves
17 Rg8 win in 1 half-moves
18 Rh6 win in 1 half-moves
19 Ka6 win in 3 half-moves
20 Ka8 win in 3 half-moves
21 Kb6 win in 3 half-moves
22 Kb8 win in 3 half-moves
23 Rg2 loss in 1 half-moves