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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ke1 draw
3 Kf2 draw
4 Kg1 draw
5 Rh2 draw
6 Rh3 draw
7 Rh4 draw
8 Rh6 draw
9 Rh7 draw
10 Ke2 loss in 2 half-moves
11 Kg2 loss in 2 half-moves
12 Ka7 loss in 1 half-moves
13 Kb7 loss in 1 half-moves
14 Kb8 loss in 1 half-moves
15 Rg1 loss in 1 half-moves
16 Rh5 loss in 1 half-moves