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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kb3 win in 5 half-moves
5 Kb4 win in 7 half-moves
6 Kd5 win in 11 half-moves
7 Kc5 draw
8 Na3 draw
9 Nc3 draw
10 Nd4 draw
11 Nd6 draw
12 Na7 loss in 8 half-moves
13 Nc7 loss in 4 half-moves