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 Kcc8 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Ka7 loss in 1 half-moves
7 Ka8 loss in 1 half-moves
8 Kbb7 loss in 1 half-moves
9 Kbc8 loss in 1 half-moves
10 Kc6 loss in 1 half-moves
11 Kcb7 loss in 1 half-moves
12 Nd3 loss in 1 half-moves
13 Nd5 loss in 1 half-moves
14 Ne2 loss in 1 half-moves
15 Ne6 loss in 1 half-moves
16 Ng2 loss in 1 half-moves
17 Ng6 loss in 1 half-moves
18 Nh3 loss in 1 half-moves
19 Nh5 loss in 1 half-moves