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 Bb6 loss in 2 half-moves
3 Bc5 loss in 2 half-moves
4 Bd4 loss in 2 half-moves
5 Be1 loss in 2 half-moves
6 Be3 loss in 2 half-moves
7 Bg1 loss in 2 half-moves
8 Bg3 loss in 2 half-moves
9 Bh4 loss in 2 half-moves
10 Ne1 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Ba7 loss in 1 half-moves