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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Nb4 win in 5 half-moves
3 Ne3 win in 7 half-moves
4 Nf4 win in 11 half-moves
5 Nc3 win in 23 half-moves
6 Nc7 win in 35 half-moves
7 Ka4 draw
8 Ka6 draw
9 Kb5 draw
10 Kb6 draw
11 Nb6 draw
12 Ne7 draw
13 Nf6 draw