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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Nc5 win in 1 half-moves
5 Kb2 draw
6 Nb6 draw
7 Kb3 loss in 50 half-moves
8 Kd3 loss in 50 half-moves
9 Kc3 loss in 44 half-moves
10 Nc3 loss in 42 half-moves
11 Nb2 loss in 34 half-moves
12 Kd2 loss in 2 half-moves