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

EGTB: win in 2 half-moves

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