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

EGTB: win in 4 half-moves

# move score
1 Nc1 win in 3 half-moves
2 Nc3 win in 3 half-moves
3 Ka1 win in 5 half-moves
4 Kc1 win in 7 half-moves
5 Kc2 win in 7 half-moves
6 Kc3 win in 7 half-moves
7 Kb1 loss in 26 half-moves
8 Kb3 loss in 26 half-moves
9 Ka3 loss in 22 half-moves
10 Nb4 loss in 2 half-moves