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

EGTB: win in 6 half-moves

# move score
1 Rb1 win in 5 half-moves
2 Rd1 win in 5 half-moves
3 Rf1 win in 5 half-moves
4 Rg1 win in 5 half-moves
5 Rh2 win in 5 half-moves
6 Rh5 win in 5 half-moves
7 Rh8 win in 5 half-moves
8 Nf1 win in 7 half-moves
9 Re1 loss in 4 half-moves
10 Nb1 loss in 2 half-moves
11 Nb3 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Ne4 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves