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

EGTB: win in 10 half-moves

# move score
1 Ka5 win in 9 half-moves
2 Kb5 draw
3 Nb5 draw
4 Nd5 draw
5 Ne6 draw
6 Ne8 draw
7 Na8 loss in 10 half-moves
8 Na6 loss in 6 half-moves
9 Ka3 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kb4 loss in 2 half-moves