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 K7g8 win in 5 half-moves
3 K7g7 draw
4 K8g7 draw
5 K8g8 draw
6 Kh6 draw
7 Rc1 draw
8 Rd1 draw
9 Re1 draw
10 Rf1 draw
11 Rg2 draw
12 Rg3 draw
13 Rg4 draw
14 Rg5 draw
15 Rg6 draw
16 Rg7 draw
17 Rh1 draw
18 Ra1 loss in 1 half-moves
19 Rb1 loss in 1 half-moves
20 Rg8 loss in 1 half-moves