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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kb3 draw
3 Kc1 draw
4 Kd1 draw
5 Kd3 draw
6 Nc3 draw
7 Nc5 draw
8 Kb1 loss in 2 half-moves
9 Nb6 loss in 2 half-moves
10 Kb2 loss in 1 half-moves
11 Kc3 loss in 1 half-moves
12 Nb2 loss in 1 half-moves