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 Ka6 draw
3 Ka7 draw
4 Kc6 draw
5 Kc7 draw
6 Ra8 draw
7 Kb6 loss in 16 half-moves
8 Rd8 loss in 16 half-moves
9 Kc8 loss in 12 half-moves
10 Ka8 loss in 10 half-moves
11 Rc8 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rg8 loss in 2 half-moves