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 Ka4 win in 11 half-moves
3 Kb4 win in 11 half-moves
4 Kc4 win in 11 half-moves
5 b4 win in 17 half-moves
6 Na8 win in 17 half-moves
7 Ka6 loss in 4 half-moves
8 Ka8 loss in 4 half-moves
9 Kb6 loss in 4 half-moves
10 Kb7 loss in 4 half-moves
11 Kb8 loss in 4 half-moves
12 Kc3 loss in 4 half-moves
13 Na6 loss in 4 half-moves
14 Ka2 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Nd5 loss in 2 half-moves
18 Ne6 loss in 2 half-moves
19 Ne8 loss in 2 half-moves