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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb4 draw
6 Kc4 draw
7 Na3 draw
8 Na7 draw
9 Nc7 draw
10 Kc2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Nd4 loss in 2 half-moves
14 Nd6 loss in 2 half-moves