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

EGTB: win in 4 half-moves

# move score
1 K7g8 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 K7g7 draw
5 K8g7 draw
6 K8g8 draw
7 Rc5 draw
8 Rd5 draw
9 Re5 draw
10 Rf5 draw
11 Rg5 draw
12 Rh1 draw
13 Rh2 draw
14 Rh3 draw
15 Rh4 draw
16 Rh6 draw
17 Ra5 loss in 1 half-moves
18 Rb5 loss in 1 half-moves