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 Kd6 draw
3 Kf6 draw
4 Ra7 draw
5 Rb5 draw
6 Re7 draw
7 Rg7 draw
8 Kd7 loss in 4 half-moves
9 Ke7 loss in 4 half-moves
10 Kf7 loss in 4 half-moves
11 Rb6 loss in 4 half-moves
12 Kd5 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rb8 loss in 1 half-moves