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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kc7 win in 5 half-moves
3 Kd5 win in 19 half-moves
4 Kd6 win in 21 half-moves
5 Kb6 draw
6 Kc5 draw
7 Kd7 draw
8 Na3 draw
9 Na7 draw
10 Nc3 draw
11 Nc7 draw
12 Nd4 loss in 2 half-moves
13 Nd6 loss in 2 half-moves