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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kgf6 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Kh7 win in 3 half-moves
5 Rh5 win in 3 half-moves
6 Ke6 win in 5 half-moves
7 Kf7 win in 5 half-moves
8 Ke5 draw
9 Kh5 draw
10 Ke4 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kff6 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves