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

EGTB: win in 12 half-moves

# move score
1 b4 win in 11 half-moves
2 Kb4 win in 11 half-moves
3 Ka4 win in 13 half-moves
4 Kc8 win in 19 half-moves
5 Na8 win in 23 half-moves
6 Kb8 loss in 6 half-moves
7 Ka7 loss in 3 half-moves
8 Ka8 loss in 3 half-moves
9 Kaa6 loss in 3 half-moves
10 Kab6 loss in 3 half-moves
11 Kba6 loss in 3 half-moves
12 Kbb6 loss in 3 half-moves
13 Kc6 loss in 3 half-moves
14 Na6 loss in 3 half-moves
15 Nd5 loss in 3 half-moves
16 Ne6 loss in 3 half-moves
17 Ne8 loss in 3 half-moves