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

EGTB: win in 12 half-moves

# move score
1 Kb4 win in 11 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Nc3 draw
7 Nc7 draw
8 Nd4 draw
9 Nd6 draw
10 Na7 loss in 10 half-moves