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

EGTB: win in 8 half-moves

# move score
1 Ka3 win in 7 half-moves
2 Ka7 win in 7 half-moves
3 Ka8 win in 7 half-moves
4 Kb7 win in 7 half-moves
5 Kc3 win in 9 half-moves
6 Ka4 win in 11 half-moves
7 Kc7 win in 11 half-moves
8 Na5 win in 13 half-moves
9 b5 loss in 4 half-moves
10 Kb4 loss in 4 half-moves
11 Kc8 loss in 4 half-moves
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Na3 loss in 2 half-moves
16 Nb2 loss in 2 half-moves
17 Nd2 loss in 2 half-moves
18 Nd6 loss in 2 half-moves
19 Ne3 loss in 2 half-moves
20 Ne5 loss in 2 half-moves