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 Kb3 draw
3 Kc5 draw
4 Kd3 draw
5 Kd4 draw
6 Kd5 draw
7 Nc3 draw
8 Nf2 draw
9 Nb2 loss in 30 half-moves
10 Ne3 loss in 30 half-moves
11 Kb5 loss in 2 half-moves
12 Kc3 loss in 1 half-moves