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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Khg4 win in 3 half-moves
3 Rh1 draw
4 Kh5 loss in 4 half-moves
5 Kf2 loss in 2 half-moves
6 Kf3 loss in 2 half-moves
7 Kf4 loss in 2 half-moves
8 Kg2 loss in 2 half-moves
9 Kgg4 loss in 2 half-moves
10 Kh2 loss in 2 half-moves
11 Rh2 loss in 2 half-moves