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

EGTB: win in 4 half-moves

# move score
1 Kf1 win in 3 half-moves
2 Ba4 win in 9 half-moves
3 Bf3 win in 9 half-moves
4 Bg4 win in 11 half-moves
5 Bh5 win in 11 half-moves
6 Bb3 draw
7 Bc2 draw
8 Be2 draw
9 Kg2 draw
10 Kh1 draw
11 Kh2 draw
12 Kf2 loss in 2 half-moves