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 Kc1 draw
3 Kc3 draw
4 Kd1 draw
5 Kd2 draw
6 Kd3 draw
7 Nd1 draw
8 Nd3 draw
9 Ne4 draw
10 Ng4 draw
11 Nh1 draw
12 Nh3 draw
13 Kb1 loss in 2 half-moves
14 Kb2 loss in 2 half-moves