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

EGTB: win in 2 half-moves

# move score
1 b4 win in 1 half-moves
2 Bc6 win in 1 half-moves
3 Bd3 win in 1 half-moves
4 Bf5 win in 1 half-moves
5 Ba8 loss in 1 half-moves
6 Bb1 loss in 1 half-moves
7 Bb7 loss in 1 half-moves
8 Bc2 loss in 1 half-moves
9 Bd5 loss in 1 half-moves
10 Bf3 loss in 1 half-moves
11 Bg2 loss in 1 half-moves
12 Bg6 loss in 1 half-moves
13 Bh1 loss in 1 half-moves
14 Bh7 loss in 1 half-moves
15 Ne7 loss in 1 half-moves
16 Nf6 loss in 1 half-moves
17 Nh6 loss in 1 half-moves