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 Kd4 win in 7 half-moves
3 Kc4 win in 15 half-moves
4 Ne3 win in 35 half-moves
5 Kd3 win in 43 half-moves
6 Nd2 win in 43 half-moves
7 Kb3 win in 49 half-moves
8 Kb2 draw
9 Kc2 draw
10 Kd2 draw
11 Ng3 draw
12 Nh2 draw