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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Nf1 win in 5 half-moves
3 Rg8 win in 5 half-moves
4 Rg1 win in 7 half-moves
5 Rg2 win in 7 half-moves
6 Rh4 win in 7 half-moves
7 f5 loss in 2 half-moves
8 Nf3 loss in 2 half-moves
9 Rg3 loss in 2 half-moves
10 Rg6 loss in 2 half-moves
11 Rg7 loss in 2 half-moves