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

EGTB: win in 10 half-moves

# move score
1 Ka3 win in 9 half-moves
2 Ka4 win in 11 half-moves
3 Kb3 win in 11 half-moves
4 Kb7 win in 11 half-moves
5 Kd7 win in 11 half-moves
6 Kd8 win in 11 half-moves
7 b5 win in 13 half-moves
8 Ka5 win in 13 half-moves
9 Kb5 win in 13 half-moves
10 Kb8 win in 13 half-moves
11 Kc4 win in 13 half-moves
12 Kc7 win in 13 half-moves
13 Na5 win in 15 half-moves
14 Nb8 win in 15 half-moves
15 Nd4 win in 15 half-moves
16 Kc5 win in 17 half-moves
17 Kc3 loss in 4 half-moves
18 Na7 loss in 4 half-moves
19 Nd8 loss in 4 half-moves
20 Ne5 loss in 4 half-moves
21 Ne7 loss in 4 half-moves