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

EGTB: draw

# move score
1 Bg4 draw
2 Bh5 draw
3 Nb4 draw
4 Nc1 draw
5 Nc3 draw
6 Ba4 loss in 2 half-moves
7 Bb3 loss in 2 half-moves
8 Bc2 loss in 2 half-moves
9 Be2 loss in 2 half-moves
10 Bf3 loss in 2 half-moves