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

EGTB: win in 6 half-moves

# move score
1 g6 win in 5 half-moves
2 Rc1 win in 5 half-moves
3 Rg4 win in 5 half-moves
4 Rh1 win in 7 half-moves
5 Rf1 win in 9 half-moves
6 Rg2 win in 9 half-moves
7 Rg3 win in 9 half-moves
8 Ra1 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rd1 loss in 2 half-moves
11 Re1 loss in 2 half-moves