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 Ra7 draw
4 Rb7 draw
5 Rd7 draw
6 Kb7 loss in 18 half-moves
7 Kb6 loss in 6 half-moves
8 Kd7 loss in 6 half-moves
9 Kb5 loss in 4 half-moves
10 Kc5 loss in 4 half-moves
11 Rc8 loss in 4 half-moves
12 Kd5 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg7 loss in 2 half-moves