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

EGTB: win in 4 half-moves

# move score
1 Ba2 win in 3 half-moves
2 Ba6 win in 3 half-moves
3 Bbc2 win in 3 half-moves
4 Bbc4 win in 3 half-moves
5 Bd1 win in 3 half-moves
6 Bd5 win in 3 half-moves
7 Bdc4 win in 3 half-moves
8 Be2 win in 3 half-moves
9 Be4 win in 3 half-moves
10 Bg8 win in 3 half-moves
11 Bb1 win in 5 half-moves
12 Bdc2 win in 5 half-moves
13 Bh7 win in 5 half-moves
14 Ba4 loss in 2 half-moves
15 Bb5 loss in 2 half-moves
16 Be6 loss in 2 half-moves
17 Bf1 loss in 2 half-moves
18 Bf5 loss in 2 half-moves
19 Bf7 loss in 2 half-moves
20 Bg6 loss in 2 half-moves