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

EGTB: win in 10 half-moves

# move score
1 Kb1 win in 9 half-moves
2 Kb2 win in 9 half-moves
3 Bb1 win in 11 half-moves
4 Bc4 win in 13 half-moves
5 Be6 draw
6 Bf7 draw
7 Bg8 draw
8 Bd5 loss in 2 half-moves
9 Bb3 loss in 1 half-moves