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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 draw
3 Kc3 draw
4 Kd3 draw
5 Kd4 draw
6 Kd5 draw
7 Na5 draw
8 Nc5 draw
9 Nd4 draw
10 Nc1 loss in 12 half-moves
11 Nd2 loss in 12 half-moves
12 Na1 loss in 6 half-moves
13 Kc5 loss in 1 half-moves