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 Kc4 win in 3 half-moves
3 Nb4 win in 45 half-moves
4 Ka2 draw
5 Ka3 draw
6 Ka4 draw
7 Na3 draw
8 Nd4 draw
9 Ne3 draw
10 Ne1 loss in 20 half-moves
11 Na1 loss in 4 half-moves
12 Kb2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves