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

EGTB: win in 4 half-moves

# move score
1 K6f7 win in 3 half-moves
2 K6g7 win in 3 half-moves
3 K6h7 win in 3 half-moves
4 Kf5 win in 3 half-moves
5 Kg5 win in 3 half-moves
6 Kh5 win in 3 half-moves
7 Rh5 win in 3 half-moves
8 K8f7 win in 7 half-moves
9 K8g7 win in 7 half-moves
10 Kf6 win in 7 half-moves
11 Kf8 win in 7 half-moves
12 Kh8 win in 7 half-moves
13 Rh7 win in 7 half-moves
14 Rh8 win in 7 half-moves
15 Rh4 win in 11 half-moves
16 K8h7 draw
17 Rh3 draw
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves