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

EGTB: win in 2 half-moves

# move score
1 g6 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Nf7 loss in 2 half-moves
4 Ng6 loss in 2 half-moves
5 Ra8 loss in 1 half-moves
6 Rb8 loss in 1 half-moves
7 Rc8 loss in 1 half-moves
8 Rd8 loss in 1 half-moves
9 Re8 loss in 1 half-moves
10 Rf8 loss in 1 half-moves
11 Rg7 loss in 1 half-moves