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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kc5 draw
5 Kd5 draw
6 Kd6 draw
7 Na2 draw
8 Na4 draw
9 Nb1 draw
10 Nb5 draw
11 Nd1 draw
12 Nd5 draw
13 Kc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ne2 loss in 2 half-moves
16 Ne4 loss in 2 half-moves