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

EGTB: win in 4 half-moves

# move score
1 Nc6 win in 3 half-moves
2 Ba5 draw
3 Bc7 draw
4 Bf6 draw
5 Bg5 draw
6 Bh4 draw
7 Nc8 draw
8 Bb6 loss in 2 half-moves
9 Be7 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves