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

EGTB: win in 4 half-moves

# move score
1 K1e2 win in 3 half-moves
2 K3e2 win in 3 half-moves
3 Ke3 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Bg6 win in 5 half-moves
6 Ke1 win in 5 half-moves
7 Be8 win in 7 half-moves
8 Bg4 win in 7 half-moves
9 K1f2 win in 7 half-moves
10 K1g2 win in 7 half-moves
11 K3f2 win in 7 half-moves
12 K3g2 win in 7 half-moves
13 Kf4 win in 7 half-moves
14 Kg1 win in 7 half-moves
15 Kg3 win in 7 half-moves
16 Kg4 win in 7 half-moves
17 Bf7 loss in 2 half-moves