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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Kh4 win in 5 half-moves
3 Kg4 win in 11 half-moves
4 Kf2 draw
5 Kg2 draw
6 Kg5 draw
7 Kh2 draw
8 Kh3 draw
9 Kh5 draw
10 Kh6 draw
11 Kh7 draw
12 Ra7 draw
13 Rb7 draw
14 Rg8 draw
15 Kf3 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves