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

EGTB: win in 10 half-moves

# move score
1 Rh6 win in 9 half-moves
2 Kg5 win in 11 half-moves
3 Kg7 win in 13 half-moves
4 Kh5 win in 13 half-moves
5 Kh7 win in 13 half-moves
6 Kf6 draw
7 Kf7 draw
8 Kg2 draw
9 Kh2 draw
10 Kh6 draw
11 Rh5 draw
12 Rh7 draw
13 Rh8 draw
14 Kf1 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves