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

EGTB: win in 8 half-moves

# move score
1 Nb6 win in 7 half-moves
2 Kb3 win in 17 half-moves
3 Nc7 win in 17 half-moves
4 Kb1 loss in 16 half-moves
5 Ka1 loss in 8 half-moves
6 Ka2 loss in 6 half-moves
7 Kc1 loss in 6 half-moves
8 Kc2 loss in 6 half-moves
9 Ka3 loss in 1 half-moves
10 Kc3 loss in 1 half-moves