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

EGTB: win in 2 half-moves

# move score
1 b4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka8 win in 1 half-moves
4 Kab6 win in 1 half-moves
5 Kb8 win in 1 half-moves
6 Kba7 win in 1 half-moves
7 Kc7 win in 1 half-moves
8 Nd3 loss in 2 half-moves
9 Nd5 loss in 2 half-moves
10 Ne2 loss in 2 half-moves
11 Ne6 loss in 2 half-moves
12 Ng2 loss in 2 half-moves
13 Ng6 loss in 2 half-moves
14 Nh3 loss in 2 half-moves
15 Nh5 loss in 2 half-moves
16 Kaa7 loss in 1 half-moves
17 Kbb6 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Kc8 loss in 1 half-moves