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

EGTB: draw

# move score
1 Kc1 draw
2 Kc2 draw
3 Kc3 draw
4 Kd1 draw
5 Kd3 draw
6 Ke3 draw
7 Nc1 draw
8 Nd4 draw
9 Ng1 draw
10 Ke1 loss in 4 half-moves
11 Nc3 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Ng3 loss in 2 half-moves