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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Rh2 win in 3 half-moves
3 Kc2 win in 5 half-moves
4 Kd2 win in 5 half-moves
5 Ke2 win in 5 half-moves
6 Ke3 win in 5 half-moves
7 Kg2 win in 5 half-moves
8 Rh3 win in 5 half-moves
9 Kc3 win in 7 half-moves
10 Kh2 win in 9 half-moves
11 Rh8 win in 11 half-moves
12 Kf1 draw
13 Kc4 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves