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 Kc5 win in 3 half-moves
3 Ka5 draw
4 Ka6 draw
5 Ka7 draw
6 Kb7 draw
7 Kc7 draw
8 Nd2 draw
9 Nd6 draw
10 Ne3 draw
11 Ne5 draw
12 Na5 loss in 30 half-moves
13 Na3 loss in 18 half-moves
14 Nb2 loss in 14 half-moves
15 Kc6 loss in 2 half-moves