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

EGTB: win in 2 half-moves

# move score
1 g5 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Nf1 win in 3 half-moves
5 Nf3 loss in 2 half-moves
6 Ra1 loss in 2 half-moves
7 Rc1 loss in 2 half-moves
8 Re1 loss in 2 half-moves
9 Rf1 loss in 2 half-moves
10 Rg1 loss in 2 half-moves