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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb1 win in 7 half-moves
3 Kb2 win in 7 half-moves
4 Nc4 win in 9 half-moves
5 Nb3 win in 11 half-moves
6 Kc1 draw
7 Kc3 draw
8 Kd1 draw
9 Kd3 draw
10 Nb1 draw
11 Nf1 draw
12 Nf3 draw
13 Ne4 loss in 2 half-moves