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

EGTB: win in 6 half-moves

# move score
1 g4 win in 5 half-moves
2 Nc1 loss in 8 half-moves
3 Nb4 loss in 4 half-moves
4 Rb3 loss in 4 half-moves
5 Rb4 loss in 4 half-moves
6 Rc1 loss in 4 half-moves
7 Rg1 loss in 4 half-moves
8 Rb5 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Nc3 loss in 1 half-moves
17 Ra1 loss in 1 half-moves
18 Rb2 loss in 1 half-moves