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 Kgh7 win in 3 half-moves
3 Khg7 win in 3 half-moves
4 Khh7 win in 3 half-moves
5 Rg7 win in 3 half-moves
6 Rh5 win in 3 half-moves
7 Rf5 win in 5 half-moves
8 Kf8 draw
9 Rd5 draw
10 Re5 draw
11 Rg1 draw
12 Rg6 draw
13 Kf7 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves