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

EGTB: win in 10 half-moves

# move score
1 Kb2 win in 9 half-moves
2 Kb3 win in 13 half-moves
3 Kb4 win in 17 half-moves
4 Ka2 draw
5 Ka4 draw
6 Nb4 draw
7 Nb6 draw
8 Nc3 draw
9 Nc7 draw
10 Ne3 draw
11 Ne7 draw
12 Nf4 loss in 2 half-moves
13 Nf6 loss in 2 half-moves