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

EGTB: win in 4 half-moves

# move score
1 Na3 win in 3 half-moves
2 Ba7 draw
3 Bc5 draw
4 Bd4 draw
5 Be1 draw
6 Be3 draw
7 Bg1 draw
8 Bg3 draw
9 Na1 draw
10 Nb4 draw
11 Nd4 draw
12 Ne1 draw
13 Ne3 draw
14 Bb6 loss in 2 half-moves
15 Bh4 loss in 2 half-moves