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

EGTB: win in 6 half-moves

# move score
1 Kg2 win in 5 half-moves
2 Kd7 win in 7 half-moves
3 Kd8 win in 7 half-moves
4 Kg1 win in 7 half-moves
5 Kh2 win in 7 half-moves
6 Bg8 win in 11 half-moves
7 Kc7 win in 11 half-moves
8 Be6 win in 13 half-moves
9 Bh5 win in 13 half-moves
10 Ba2 win in 17 half-moves
11 Bc4 win in 17 half-moves
12 Bd5 draw
13 Kb7 draw
14 Kb8 draw
15 Bb3 loss in 2 half-moves
16 Be8 loss in 2 half-moves
17 Bg6 loss in 2 half-moves