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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Nd4 win in 7 half-moves
3 Ne3 win in 7 half-moves
4 Kd3 win in 13 half-moves
5 Kd4 win in 13 half-moves
6 Kb5 win in 15 half-moves
7 Kc3 draw
8 Kc5 draw
9 Kd5 draw
10 Ng3 draw
11 Ng7 draw
12 Kb3 loss in 2 half-moves
13 Nd6 loss in 2 half-moves
14 Ne7 loss in 2 half-moves
15 Nh4 loss in 2 half-moves
16 Nh6 loss in 2 half-moves