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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kaa7 draw
5 Kb8 draw
6 Kc7 draw
7 Nd3 loss in 2 half-moves
8 Nd5 loss in 2 half-moves
9 Ne2 loss in 2 half-moves
10 Ne6 loss in 2 half-moves
11 Ng2 loss in 2 half-moves
12 Ng6 loss in 2 half-moves
13 Nh3 loss in 2 half-moves
14 Nh5 loss in 2 half-moves
15 Ka8 loss in 1 half-moves
16 Kba7 loss in 1 half-moves
17 Kc6 loss in 1 half-moves
18 Kc8 loss in 1 half-moves