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

EGTB: win in 4 half-moves

# move score
1 Nd6 win in 3 half-moves
2 Nd4 win in 5 half-moves
3 Bc3 win in 7 half-moves
4 Ba5 win in 9 half-moves
5 Bb4 win in 9 half-moves
6 Bc1 loss in 2 half-moves
7 Be1 loss in 2 half-moves
8 Be3 loss in 2 half-moves
9 Bh6 loss in 2 half-moves
10 Na3 loss in 2 half-moves
11 Na7 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Nc7 loss in 2 half-moves
14 Bf4 loss in 1 half-moves
15 Bg5 loss in 1 half-moves