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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Kh3 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Kg5 win in 7 half-moves
5 Kh4 win in 7 half-moves
6 Kg6 win in 9 half-moves
7 Kh6 win in 9 half-moves
8 Kf1 draw
9 Kg1 draw
10 Kg4 draw
11 Kh1 draw
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Rh4 loss in 2 half-moves