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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rh5 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Rd1 win in 7 half-moves
5 Rg1 win in 7 half-moves
6 Rh2 win in 7 half-moves
7 Rh4 win in 7 half-moves
8 Nb3 loss in 6 half-moves
9 Nf3 loss in 6 half-moves
10 g5 loss in 2 half-moves
11 Nb5 loss in 2 half-moves
12 Nc2 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Ne2 loss in 2 half-moves
15 Ne6 loss in 2 half-moves
16 Nf5 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves