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

EGTB: win in 2 half-moves

# move score
1 Kh7 win in 1 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kh8 draw
5 Ra2 draw
6 Ra3 draw
7 Ra5 draw
8 Ra6 draw
9 Ra7 draw
10 Rb8 draw
11 Rd8 draw
12 Re8 draw
13 Kf8 loss in 4 half-moves
14 Ra1 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves