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

EGTB: win in 2 half-moves

# move score
1 K7b8 win in 1 half-moves
2 K7d7 win in 1 half-moves
3 K7d8 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 b5 loss in 2 half-moves
6 K7b7 loss in 1 half-moves
7 K8b7 loss in 1 half-moves
8 K8b8 loss in 1 half-moves
9 K8d7 loss in 1 half-moves
10 K8d8 loss in 1 half-moves
11 Kc6 loss in 1 half-moves
12 Na2 loss in 1 half-moves
13 Na4 loss in 1 half-moves
14 Nb1 loss in 1 half-moves
15 Nb5 loss in 1 half-moves
16 Nd1 loss in 1 half-moves
17 Nd5 loss in 1 half-moves
18 Ne2 loss in 1 half-moves
19 Ne4 loss in 1 half-moves