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

EGTB: win in 20 half-moves

# move score
1 Ka7 win in 19 half-moves
2 Kd8 win in 19 half-moves
3 Ka8 win in 21 half-moves
4 Na6 win in 21 half-moves
5 Kc6 loss in 4 half-moves
6 Kd7 loss in 4 half-moves
7 Na8 loss in 4 half-moves
8 b5 loss in 3 half-moves
9 Ka6 loss in 3 half-moves
10 Kbb8 loss in 3 half-moves
11 Kcb8 loss in 3 half-moves
12 Nb5 loss in 2 half-moves
13 Nd5 loss in 2 half-moves
14 Ne6 loss in 2 half-moves
15 Ne8 loss in 2 half-moves