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

EGTB: win in 6 half-moves

# move score
1 Rh5 win in 5 half-moves
2 Ke5 draw
3 Ke6 draw
4 Kf7 draw
5 Kg7 draw
6 Kgf6 draw
7 Kh5 draw
8 Kh6 draw
9 Kh7 draw
10 Ke4 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kff6 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves