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

EGTB: win in 4 half-moves

# move score
1 K1f2 win in 3 half-moves
2 K1h2 win in 3 half-moves
3 K1f1 win in 13 half-moves
4 K2f1 draw
5 K2f2 draw
6 K2h2 draw
7 Rh2 draw
8 Rh7 draw
9 Rh8 draw
10 Kf3 loss in 2 half-moves
11 Kg3 loss in 2 half-moves
12 Kh3 loss in 2 half-moves
13 Rh3 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rh6 loss in 2 half-moves