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

EGTB: win in 2 half-moves

# move score
1 Kg7 win in 1 half-moves
2 Kg6 draw
3 Kh7 draw
4 Rg8 draw
5 Rh7 draw
6 Kg5 loss in 8 half-moves
7 Kh5 loss in 6 half-moves
8 Re8 loss in 6 half-moves
9 Rf8 loss in 6 half-moves
10 Rb8 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Ra8 loss in 1 half-moves