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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kg8 win in 3 half-moves
4 Kf3 win in 5 half-moves
5 Kg3 win in 5 half-moves
6 Kh3 win in 5 half-moves
7 Kf4 win in 7 half-moves
8 Kf5 win in 7 half-moves
9 Kg5 win in 7 half-moves
10 Kh4 win in 7 half-moves
11 Kh5 win in 7 half-moves
12 Rd8 win in 7 half-moves
13 Re8 win in 7 half-moves
14 Rf8 win in 7 half-moves
15 Rg8 win in 7 half-moves
16 Kh6 draw
17 Rc8 draw
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves