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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Ka5 win in 5 half-moves
4 Ka7 draw
5 Kb7 draw
6 Nd3 draw
7 Ne2 draw
8 Ne6 draw
9 Nh3 draw
10 Ng2 loss in 8 half-moves
11 Nd5 loss in 2 half-moves
12 Ng6 loss in 2 half-moves
13 Nh5 loss in 2 half-moves