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 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf7 draw
6 Kf8 draw
7 Kg3 draw
8 Kg4 draw
9 Kh3 draw
10 Kh5 draw
11 Ra6 draw
12 Rf6 draw
13 Rg6 draw
14 Rh5 draw
15 Rh7 draw
16 Rh8 draw
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves