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

EGTB: win in 10 half-moves

# move score
1 g4 win in 9 half-moves
2 Rh1 loss in 6 half-moves
3 Rh2 loss in 6 half-moves
4 Nc1 loss in 4 half-moves
5 Rh4 loss in 4 half-moves
6 Rh7 loss in 4 half-moves
7 Nb4 loss in 2 half-moves
8 Nc3 loss in 2 half-moves
9 Rh5 loss in 2 half-moves
10 Rh6 loss in 2 half-moves
11 Rh8 loss in 2 half-moves