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

EGTB: win in 4 half-moves

# move score
1 Nh4 win in 3 half-moves
2 Ba5 draw
3 Bb4 draw
4 Be1 draw
5 Be3 draw
6 Bg5 draw
7 Bh6 draw
8 Ne1 draw
9 Ne3 draw
10 Nf4 draw
11 Bc1 loss in 1 half-moves
12 Bc3 loss in 1 half-moves
13 Bf4 loss in 1 half-moves