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

EGTB: win in 2 half-moves

# move score
1 Nb4 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd1 draw
5 Kd3 draw
6 Ke2 draw
7 Ke3 draw
8 Nc1 loss in 10 half-moves
9 Ke1 loss in 4 half-moves
10 Kc3 loss in 1 half-moves
11 Nc3 loss in 1 half-moves