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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Na4 win in 5 half-moves
4 Nc8 win in 9 half-moves
5 Kb3 draw
6 Kc3 draw
7 Kd3 draw
8 Kb5 loss in 2 half-moves
9 Kd4 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Na8 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Nd7 loss in 2 half-moves