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

EGTB: win in 4 half-moves

# move score
1 a7 win in 3 half-moves
2 Nd3 win in 3 half-moves
3 Ne4 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Rg1 win in 3 half-moves
6 Rh4 win in 3 half-moves
7 Nd1 win in 5 half-moves
8 Ng4 win in 5 half-moves
9 Nh3 win in 5 half-moves
10 Ra1 win in 5 half-moves
11 Rf1 win in 5 half-moves
12 Rh2 win in 5 half-moves
13 Rh7 win in 5 half-moves
14 Rh8 win in 5 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves