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 Kb4 draw
3 Kc5 draw
4 Kd5 draw
5 Nc6 draw
6 Nc8 draw
7 Ng8 loss in 6 half-moves
8 Kb3 loss in 2 half-moves
9 Kc3 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Nf5 loss in 2 half-moves
14 Ng6 loss in 2 half-moves