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

EGTB: win in 4 half-moves

# move score
1 g3 win in 3 half-moves
2 g4 win in 3 half-moves
3 Nh4 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Rg1 win in 3 half-moves
6 Nd6 loss in 8 half-moves
7 Nh6 loss in 8 half-moves
8 Rh1 loss in 8 half-moves
9 Ng3 loss in 6 half-moves
10 Ng7 loss in 6 half-moves
11 Nd4 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Ne7 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves