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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ke8 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Kg6 win in 7 half-moves
5 Kh8 win in 7 half-moves
6 Rh8 win in 7 half-moves
7 Khg7 draw
8 Ke7 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Kfg7 loss in 2 half-moves
11 Rg2 loss in 2 half-moves
12 Rg3 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rg7 loss in 2 half-moves