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

EGTB: win in 2 half-moves

# move score
1 Na7 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kc4 draw
5 Kd3 draw
6 Na3 draw
7 Nd4 draw
8 Nd6 draw
9 Kb2 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kd2 loss in 2 half-moves
12 Nc7 loss in 2 half-moves
13 Kd4 loss in 1 half-moves