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

EGTB: win in 2 half-moves

# move score
1 g4 win in 1 half-moves
2 Ra1 loss in 2 half-moves
3 Rb1 loss in 2 half-moves
4 Rc1 loss in 2 half-moves
5 Rd1 loss in 2 half-moves
6 Re1 loss in 2 half-moves
7 Rf1 loss in 2 half-moves
8 Rh1 loss in 2 half-moves
9 g3 loss in 1 half-moves
10 Nb4 loss in 1 half-moves
11 Nb8 loss in 1 half-moves
12 Nc5 loss in 1 half-moves
13 Nc7 loss in 1 half-moves