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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kf4 draw
3 Kf5 draw
4 Kg4 draw
5 Kg6 draw
6 Kh4 draw
7 Rf7 draw
8 Rh5 draw
9 Rh8 draw
10 Kf6 loss in 6 half-moves
11 Kh6 loss in 6 half-moves
12 Rb7 loss in 6 half-moves
13 Re7 loss in 6 half-moves
14 Kh5 loss in 4 half-moves
15 Rg7 loss in 4 half-moves
16 Ra7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh6 loss in 2 half-moves