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

EGTB: win in 4 half-moves

# move score
1 Bb5 win in 3 half-moves
2 Bc6 loss in 4 half-moves
3 Bd7 loss in 4 half-moves
4 Be8 loss in 4 half-moves
5 Bd1 loss in 2 half-moves
6 K5e6 loss in 2 half-moves
7 K5g5 loss in 2 half-moves
8 K5g6 loss in 2 half-moves
9 K6e6 loss in 2 half-moves
10 K6g5 loss in 2 half-moves
11 K6g6 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Bb3 loss in 1 half-moves
19 Bc2 loss in 1 half-moves
20 K5e5 loss in 1 half-moves
21 K6e5 loss in 1 half-moves