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 Ba3 win in 7 half-moves
3 Ra2 win in 11 half-moves
4 Ra5 win in 11 half-moves
5 Ra6 win in 11 half-moves
6 Ra7 win in 11 half-moves
7 Ra8 win in 11 half-moves
8 Rb4 win in 11 half-moves
9 Rc4 win in 11 half-moves
10 Ba1 win in 13 half-moves
11 Bc1 loss in 2 half-moves
12 Bc3 loss in 2 half-moves
13 Nb3 loss in 2 half-moves
14 Nb5 loss in 2 half-moves
15 Nc2 loss in 2 half-moves
16 Nc6 loss in 2 half-moves
17 Ne2 loss in 2 half-moves
18 Ne6 loss in 2 half-moves
19 Nf3 loss in 2 half-moves
20 Nf5 loss in 2 half-moves
21 Ra3 loss in 2 half-moves