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 Kf8 win in 7 half-moves
3 Kg7 win in 7 half-moves
4 Kh8 win in 7 half-moves
5 Rh7 win in 7 half-moves
6 Kf7 draw
7 Kg4 draw
8 Kg5 draw
9 Kh4 draw
10 Kh7 draw
11 Ra6 draw
12 Rb6 draw
13 Rf6 draw
14 Rg6 draw
15 Rh8 draw
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves