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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Nb6 win in 7 half-moves
5 Nf8 win in 7 half-moves
6 Ra6 win in 7 half-moves
7 Rd8 win in 7 half-moves
8 Nb3 draw
9 Nc4 draw
10 Nf6 draw
11 Re8 draw
12 Nb8 loss in 4 half-moves
13 Nc5 loss in 4 half-moves
14 Ra7 loss in 4 half-moves
15 Nc6 loss in 2 half-moves
16 Ne5 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves