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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Kc3 win in 13 half-moves
3 Kb2 win in 15 half-moves
4 Kd3 win in 15 half-moves
5 Kd1 win in 17 half-moves
6 Kb1 win in 39 half-moves
7 Kb3 draw
8 Kc1 loss in 1 half-moves
9 Kd2 loss in 1 half-moves