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

EGTB: win in 4 half-moves

# move score
1 Nc7 win in 3 half-moves
2 Bg1 win in 13 half-moves
3 Ba7 win in 17 half-moves
4 Bb6 draw
5 Bc1 draw
6 Bc5 draw
7 Bd2 draw
8 Bd4 draw
9 Bf2 draw
10 Bf4 draw
11 Bg5 draw
12 Bh6 draw
13 Nb6 loss in 2 half-moves