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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Bc8 draw
3 Bd7 draw
4 Bf1 draw
5 Bf5 draw
6 Bg2 draw
7 Ra7 draw
8 Rg8 draw
9 Rh8 draw
10 Be6 loss in 2 half-moves
11 Bg4 loss in 2 half-moves
12 Nb7 loss in 2 half-moves
13 Nc4 loss in 2 half-moves
14 Nc6 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves