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

EGTB: win in 4 half-moves

# move score
1 Ba4 win in 3 half-moves
2 Bf3 win in 3 half-moves
3 K5e6 win in 3 half-moves
4 K6e6 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Bc2 win in 5 half-moves
7 K5e5 win in 5 half-moves
8 K5g5 win in 5 half-moves
9 K5g6 win in 5 half-moves
10 K6e5 win in 5 half-moves
11 K6g5 win in 5 half-moves
12 K6g6 win in 5 half-moves
13 Ke4 win in 5 half-moves
14 Kf4 win in 5 half-moves
15 Kf7 win in 5 half-moves
16 Kg4 win in 5 half-moves
17 Kg7 win in 5 half-moves
18 Bg4 win in 7 half-moves
19 Bh5 win in 7 half-moves
20 Bb3 loss in 2 half-moves
21 Be2 loss in 2 half-moves