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

EGTB: win in 4 half-moves

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