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

EGTB: win in 2 half-moves

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