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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Ke7 draw
3 Kf6 draw
4 Ra5 draw
5 Ra6 draw
6 Ra8 draw
7 Rc7 draw
8 Re7 draw
9 Rg7 draw
10 Kf7 loss in 6 half-moves
11 Kd7 loss in 4 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Ra4 loss in 1 half-moves