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

EGTB: win in 8 half-moves

# move score
1 Rh3 win in 7 half-moves
2 Kg6 draw
3 Kgg4 draw
4 Kgh5 draw
5 Kh3 draw
6 Kh6 draw
7 Khh5 draw
8 Re1 draw
9 Rg1 draw
10 Rh2 draw
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Khg4 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 Rd1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves