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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb2 draw
3 Kd1 draw
4 Kd2 draw
5 Kc3 loss in 20 half-moves
6 Nd3 loss in 20 half-moves
7 Kb1 loss in 16 half-moves
8 Kc1 loss in 16 half-moves
9 Ne2 loss in 16 half-moves
10 Ng2 loss in 12 half-moves
11 Nh3 loss in 12 half-moves
12 Nh5 loss in 4 half-moves
13 Kd3 loss in 2 half-moves
14 Nd5 loss in 2 half-moves
15 Ne6 loss in 2 half-moves
16 Ng6 loss in 2 half-moves