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

EGTB: win in 2 half-moves

# move score
1 f6 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Rd1 win in 1 half-moves
5 Re1 win in 1 half-moves
6 Rg1 win in 1 half-moves
7 Rh1 win in 1 half-moves
8 Rb1 loss in 1 half-moves
9 Rf2 loss in 1 half-moves
10 Rf3 loss in 1 half-moves
11 Rf4 loss in 1 half-moves