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

EGTB: win in 14 half-moves

# move score
1 Ka8 win in 13 half-moves
2 Kbb8 win in 13 half-moves
3 Kcc8 win in 13 half-moves
4 Kd6 win in 13 half-moves
5 Kd8 win in 13 half-moves
6 Ka6 win in 17 half-moves
7 Ka7 win in 17 half-moves
8 Kbb6 win in 17 half-moves
9 Na7 win in 17 half-moves
10 Nb8 win in 17 half-moves
11 Kbc8 loss in 4 half-moves
12 Kcb8 loss in 4 half-moves
13 Kd7 loss in 4 half-moves
14 Na5 loss in 4 half-moves
15 Nd8 loss in 4 half-moves
16 b4 loss in 3 half-moves
17 Kcb6 loss in 3 half-moves
18 Nb4 loss in 2 half-moves
19 Nd4 loss in 2 half-moves
20 Ne5 loss in 2 half-moves
21 Ne7 loss in 2 half-moves