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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Ke2 win in 5 half-moves
3 Kff1 win in 5 half-moves
4 Kff3 win in 5 half-moves
5 Kgg1 win in 5 half-moves
6 Kgg3 win in 5 half-moves
7 Kh1 win in 5 half-moves
8 Ke1 win in 7 half-moves
9 Ke3 win in 7 half-moves
10 Kfg3 win in 7 half-moves
11 Kh3 win in 9 half-moves
12 Kgf3 win in 11 half-moves
13 Kgf1 win in 15 half-moves
14 Kfg1 win in 19 half-moves
15 Rh1 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh8 loss in 2 half-moves