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

EGTB: win in 4 half-moves

# move score
1 Ng1 win in 3 half-moves
2 Ba7 draw
3 Bc1 draw
4 Bc5 draw
5 Bd4 draw
6 Bf2 draw
7 Bf4 draw
8 Bg1 draw
9 Bg5 draw
10 Bh6 draw
11 Bb6 loss in 2 half-moves
12 Bd2 loss in 2 half-moves
13 Nf2 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Ng5 loss in 2 half-moves