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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb2 draw
3 Ka2 loss in 10 half-moves
4 Kb3 loss in 10 half-moves
5 Kb4 loss in 2 half-moves
6 Nc3 loss in 2 half-moves
7 Nd2 loss in 2 half-moves