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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kc6 win in 5 half-moves
3 Kd6 win in 13 half-moves
4 Na4 win in 17 half-moves
5 Nb1 win in 21 half-moves
6 Kb4 draw
7 Kb5 draw
8 Kc4 draw
9 Kd4 draw
10 Na2 draw
11 Nb5 draw
12 Nd5 draw
13 Ne2 draw
14 Kd5 loss in 2 half-moves
15 Nd1 loss in 2 half-moves
16 Ne4 loss in 2 half-moves