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

EGTB: win in 10 half-moves

# move score
1 Kb4 win in 9 half-moves
2 Ne3 win in 9 half-moves
3 Nd4 win in 15 half-moves
4 Ka4 win in 17 half-moves
5 Kb3 win in 35 half-moves
6 Ka2 draw
7 Kb2 draw
8 Na1 draw
9 Nb4 draw
10 Ne1 draw