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 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Re8 draw
9 Rg8 draw
10 Rh8 loss in 36 half-moves
11 Rd8 loss in 28 half-moves
12 Kf6 loss in 4 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves