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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Na5 win in 1 half-moves
5 Nc5 win in 1 half-moves
6 Nd8 win in 1 half-moves
7 Kb1 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Kd1 loss in 2 half-moves
10 Kd2 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Nd6 loss in 1 half-moves