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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Ka4 win in 7 half-moves
3 Kc6 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 Ke4 win in 7 half-moves
6 Nc7 win in 11 half-moves
7 Nd4 win in 11 half-moves
8 Nc5 win in 13 half-moves
9 Ka5 win in 15 half-moves
10 Kdc4 win in 15 half-moves
11 Kdc5 win in 15 half-moves
12 b5 draw
13 Kb3 loss in 4 half-moves
14 Kb5 loss in 4 half-moves
15 Kbc4 loss in 4 half-moves
16 Kbc5 loss in 4 half-moves
17 Kc3 loss in 4 half-moves
18 Kd4 loss in 4 half-moves
19 Ke5 loss in 4 half-moves
20 Nd8 loss in 4 half-moves
21 Nf4 loss in 2 half-moves
22 Nf8 loss in 2 half-moves
23 Ng5 loss in 2 half-moves
24 Ng7 loss in 2 half-moves