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

EGTB: win in 2 half-moves

# move score
1 Na2 win in 1 half-moves
2 Kb2 loss in 40 half-moves
3 Kb3 loss in 40 half-moves
4 Kd1 loss in 40 half-moves
5 Nb1 loss in 40 half-moves
6 Kb1 loss in 2 half-moves
7 Kc1 loss in 2 half-moves
8 Kd2 loss in 2 half-moves
9 Kd3 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Nd1 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Ne2 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Na4 loss in 1 half-moves