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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kf6 draw
3 Re7 draw
4 Rg7 draw
5 Rh5 draw
6 Kd5 loss in 12 half-moves
7 Kd6 loss in 12 half-moves
8 Ke5 loss in 10 half-moves
9 Rh8 loss in 10 half-moves
10 Kf5 loss in 6 half-moves
11 Kd7 loss in 4 half-moves
12 Ke7 loss in 4 half-moves
13 Kf7 loss in 4 half-moves
14 Rh4 loss in 4 half-moves
15 Rh6 loss in 4 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves