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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Ke5 loss in 2 half-moves
4 Ke6 loss in 2 half-moves
5 Ke7 loss in 2 half-moves
6 Kf5 loss in 2 half-moves
7 Kfg5 loss in 2 half-moves
8 Kfg6 loss in 2 half-moves
9 Kh5 loss in 2 half-moves
10 Khg5 loss in 2 half-moves
11 Khg6 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Kfg7 loss in 1 half-moves
17 Kh7 loss in 1 half-moves
18 Khg7 loss in 1 half-moves
19 Rg7 loss in 1 half-moves
20 Rh7 loss in 1 half-moves