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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Kd4 win in 7 half-moves
4 Rh4 win in 7 half-moves
5 Re3 win in 11 half-moves
6 Rf3 win in 11 half-moves
7 Rg3 win in 11 half-moves
8 Rh5 win in 11 half-moves
9 Rh6 win in 11 half-moves
10 Rh7 win in 11 half-moves
11 Rh8 win in 11 half-moves
12 Ke4 win in 15 half-moves
13 Ke2 win in 17 half-moves
14 Ke3 win in 21 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves