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

EGTB: win in 4 half-moves

# move score
1 Nf3 win in 3 half-moves
2 Nf1 draw
3 Ra1 draw
4 Rb1 draw
5 Rc1 draw
6 Re1 draw
7 Rf1 draw
8 Rg1 draw
9 Ng4 loss in 2 half-moves
10 g7 loss in 1 half-moves
11 Rd1 loss in 1 half-moves