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 Kb6 draw
3 Kb7 draw
4 Kc7 draw
5 Kd6 draw
6 Rc7 draw
7 Rf7 draw
8 Rh5 draw
9 Rh6 draw
10 Kc5 loss in 22 half-moves
11 Rh8 loss in 14 half-moves
12 Kd5 loss in 6 half-moves
13 Kd7 loss in 6 half-moves
14 Kb5 loss in 4 half-moves
15 Rh4 loss in 4 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 1 half-moves