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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Kd1 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Kd3 win in 3 half-moves
8 Ne2 win in 9 half-moves
9 Nd1 win in 11 half-moves
10 Na2 win in 13 half-moves
11 Nb1 win in 13 half-moves
12 Na4 loss in 2 half-moves
13 Nb5 loss in 2 half-moves
14 Nd5 loss in 2 half-moves
15 Ne4 loss in 2 half-moves