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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kd8 draw
4 Rf8 draw
5 Kd7 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kh5 loss in 2 half-moves
9 Kh7 loss in 2 half-moves
10 Rg8 loss in 2 half-moves
11 Rh7 loss in 2 half-moves
12 Kf7 loss in 1 half-moves
13 Kf8 loss in 1 half-moves