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

EGTB: win in 4 half-moves

# move score
1 K8h7 win in 3 half-moves
2 Kh5 win in 7 half-moves
3 Kh6 win in 7 half-moves
4 K6h7 draw
5 Rh1 draw
6 Rh2 draw
7 K6f7 loss in 2 half-moves
8 K6g7 loss in 2 half-moves
9 K8f7 loss in 2 half-moves
10 K8g7 loss in 2 half-moves
11 Kf5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Kf8 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves