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

EGTB: win in 8 half-moves

# move score
1 Rh7 win in 7 half-moves
2 Kf5 draw
3 Kf7 draw
4 Kfg5 draw
5 Kfg6 draw
6 Kfg7 draw
7 Kh5 draw
8 Kh7 draw
9 Khg5 draw
10 Khg6 draw
11 Khg7 draw
12 Ra3 draw
13 Ra8 draw
14 Rf7 draw
15 Rg7 draw
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Re7 loss in 2 half-moves