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

EGTB: win in 12 half-moves

# move score
1 Ke6 win in 11 half-moves
2 Kd6 win in 13 half-moves
3 Kdd5 win in 13 half-moves
4 Ked5 win in 15 half-moves
5 Rg1 win in 15 half-moves
6 Rg2 win in 15 half-moves
7 Rg3 win in 15 half-moves
8 Rg4 win in 15 half-moves
9 Kc4 win in 17 half-moves
10 Rf5 win in 17 half-moves
11 Rh5 win in 17 half-moves
12 Kc3 win in 19 half-moves
13 Kd3 win in 21 half-moves
14 Kde4 win in 21 half-moves
15 Ke3 win in 23 half-moves
16 Kee4 win in 23 half-moves
17 Kf4 win in 29 half-moves
18 Kf5 win in 29 half-moves
19 Kf6 win in 31 half-moves
20 Kc5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves