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

EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Ke6 win in 5 half-moves
3 Kf6 win in 5 half-moves
4 Kf8 win in 5 half-moves
5 Rh6 win in 5 half-moves
6 Rh8 win in 5 half-moves
7 Kg2 win in 7 half-moves
8 Kh2 win in 7 half-moves
9 Kf4 win in 13 half-moves
10 Rg7 win in 13 half-moves
11 Kf3 win in 15 half-moves
12 Kg4 win in 15 half-moves
13 Kf7 win in 17 half-moves
14 Kh4 win in 17 half-moves
15 Kh3 win in 21 half-moves
16 Kd7 draw
17 Kd8 draw
18 Ke8 draw
19 Kf2 draw
20 Rh1 draw
21 Rh3 draw
22 Rh5 draw
23 Kd6 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh4 loss in 2 half-moves