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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Bb8 draw
3 Bc7 draw
4 Be5 draw
5 Bf4 draw
6 Bg3 draw
7 Rf1 draw
8 Rg1 draw
9 Bd6 loss in 2 half-moves
10 Bg1 loss in 2 half-moves
11 Nc7 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves