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 Kf5 loss in 20 half-moves
3 Kg7 loss in 18 half-moves
4 Rg8 loss in 14 half-moves
5 Kf7 loss in 12 half-moves
6 Rg7 loss in 10 half-moves
7 Ke5 loss in 8 half-moves
8 Kg5 loss in 6 half-moves
9 Ke6 loss in 4 half-moves
10 Ke7 loss in 4 half-moves
11 Rh6 loss in 4 half-moves
12 Rg2 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rg5 loss in 2 half-moves