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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Kg7 win in 3 half-moves
4 Kh5 win in 3 half-moves
5 Kh7 win in 3 half-moves
6 Rb5 win in 3 half-moves
7 Re5 win in 3 half-moves
8 Rf2 win in 3 half-moves
9 Rf6 win in 3 half-moves
10 Rf7 win in 5 half-moves
11 Rf8 win in 5 half-moves
12 Rg5 win in 5 half-moves
13 Rh5 win in 5 half-moves
14 Ra5 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves