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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb5 win in 7 half-moves
3 Rb6 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Ba1 win in 11 half-moves
6 Bg7 win in 11 half-moves
7 Bh8 win in 11 half-moves
8 Na6 win in 11 half-moves
9 Nb5 win in 11 half-moves
10 Ne8 win in 11 half-moves
11 Ra7 win in 11 half-moves
12 Ba3 win in 13 half-moves
13 Na8 win in 13 half-moves
14 Bc3 win in 17 half-moves
15 Bf6 win in 17 half-moves
16 Bc1 loss in 2 half-moves
17 Bd4 loss in 2 half-moves
18 Be5 loss in 2 half-moves
19 Nd5 loss in 2 half-moves
20 Ne6 loss in 2 half-moves
21 Rb4 loss in 2 half-moves