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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kg4 draw
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Kh4 draw
9 Kh5 draw
10 Kh6 draw
11 Kh7 draw
12 Ra7 draw
13 Re7 draw
14 Rf3 draw
15 Rf8 draw
16 Rg7 draw
17 Kf4 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves