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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Rb8 draw
5 Rd8 draw
6 Re8 draw
7 Rf8 draw
8 Rh7 draw
9 Kb8 loss in 2 half-moves
10 Kg5 loss in 2 half-moves
11 Kg6 loss in 2 half-moves
12 Kh5 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Kg7 loss in 1 half-moves
15 Kh7 loss in 1 half-moves