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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Rd1 win in 7 half-moves
3 Rg1 win in 7 half-moves
4 Rh2 win in 7 half-moves
5 Rh4 win in 7 half-moves
6 Rh8 win in 7 half-moves
7 Ra1 win in 10 half-moves
8 Nb3 loss in 6 half-moves
9 Nb7 loss in 6 half-moves
10 g5 loss in 2 half-moves
11 Nc4 loss in 2 half-moves
12 Nc6 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves