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

EGTB: win in 6 half-moves

# move score
1 Kgg7 win in 5 half-moves
2 Ra1 draw
3 Rb1 draw
4 Rg2 draw
5 Rg3 draw
6 Rg4 draw
7 Rg5 draw
8 Rg6 draw
9 Rh1 draw
10 Kf7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Kgh7 loss in 2 half-moves
13 Khg7 loss in 2 half-moves
14 Khh7 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg7 loss in 2 half-moves