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

EGTB: win in 2 half-moves

# move score
1 Bb3 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Bb1 loss in 2 half-moves
5 Bc4 loss in 2 half-moves
6 Bd5 loss in 2 half-moves
7 Be6 loss in 2 half-moves
8 Bf7 loss in 2 half-moves
9 Bg8 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Ka7 loss in 2 half-moves
12 Ka8 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Kbb6 loss in 2 half-moves
16 Kbc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Kcb6 loss in 2 half-moves
19 Kcc7 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kd7 loss in 2 half-moves