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 Kb3 draw
3 Kc4 draw
4 Kd4 draw
5 Na1 loss in 34 half-moves
6 Kd3 loss in 24 half-moves
7 Kd2 loss in 22 half-moves
8 Kb2 loss in 12 half-moves
9 Na3 loss in 2 half-moves
10 Nb4 loss in 2 half-moves
11 Nd4 loss in 2 half-moves
12 Ne1 loss in 2 half-moves
13 Ne3 loss in 2 half-moves