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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Ng3 win in 7 half-moves
5 Nd4 win in 39 half-moves
6 Ka1 draw
7 Ka2 draw
8 Nc1 draw
9 Ng1 draw
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Nc3 loss in 2 half-moves
14 Nf4 loss in 2 half-moves