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

EGTB: win in 4 half-moves

# move score
1 Be1 win in 3 half-moves
2 Be7 win in 5 half-moves
3 Ba3 draw
4 Ba5 draw
5 Bc5 draw
6 Bd6 draw
7 Na3 draw
8 Na7 draw
9 Nc3 draw
10 Nc7 draw
11 Bc3 loss in 2 half-moves
12 Bd2 loss in 2 half-moves
13 Bf8 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Nd6 loss in 2 half-moves