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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Nd5 win in 3 half-moves
3 Na4 win in 35 half-moves
4 Ka6 draw
5 Nc8 draw
6 Na8 loss in 6 half-moves
7 Ka4 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Nd7 loss in 2 half-moves