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

EGTB: win in 40 half-moves

# move score
1 Kb4 win in 39 half-moves
2 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kb6 draw
6 Kc5 draw
7 Kc6 draw
8 Na5 draw
9 Nc5 draw
10 Nd6 draw
11 Nd8 draw
12 Kc4 loss in 6 half-moves