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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Ke7 loss in 2 half-moves
4 Kf7 loss in 2 half-moves
5 Kg7 loss in 2 half-moves
6 Rg1 loss in 2 half-moves
7 Rg3 loss in 2 half-moves
8 Rg4 loss in 2 half-moves
9 Rg5 loss in 2 half-moves
10 Rg7 loss in 2 half-moves
11 Rh8 loss in 2 half-moves
12 Ke8 loss in 1 half-moves