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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kf4 draw
4 Kg3 draw
5 Kg6 draw
6 Kgg4 draw
7 Kgh5 draw
8 Kh3 draw
9 Kh6 draw
10 Khg4 draw
11 Khh5 draw
12 Rd7 draw
13 Re7 draw
14 Rf7 draw
15 Rg8 draw
16 Rh7 draw
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rg6 loss in 2 half-moves