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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kg3 loss in 14 half-moves
3 Kf3 loss in 12 half-moves
4 Kg1 loss in 10 half-moves
5 Kf2 loss in 8 half-moves
6 Kh1 loss in 8 half-moves
7 Kh3 loss in 8 half-moves
8 Kf1 loss in 4 half-moves
9 Rh1 loss in 2 half-moves
10 Rh3 loss in 2 half-moves
11 Rh4 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Rh8 loss in 2 half-moves