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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Kg3 draw
3 Kg4 draw
4 Kg5 draw
5 Kh3 draw
6 Ra8 draw
7 Rb8 draw
8 Rf8 draw
9 Rg8 draw
10 Kh5 loss in 30 half-moves
11 Rh5 loss in 12 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rh7 loss in 2 half-moves