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 Kb1 draw
3 Kc2 draw
4 Na3 draw
5 Na7 draw
6 Nc3 draw
7 Nc7 draw
8 Nd4 draw
9 Nd6 draw
10 Kd1 loss in 2 half-moves
11 Kd2 loss in 2 half-moves