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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kg4 win in 5 half-moves
3 Kg5 win in 5 half-moves
4 Kg7 win in 5 half-moves
5 Kh4 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Re8 win in 5 half-moves
8 Rf8 win in 5 half-moves
9 K5g6 win in 7 half-moves
10 K5h6 win in 7 half-moves
11 Kg8 win in 13 half-moves
12 K7g6 draw
13 K7h6 draw
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves