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

EGTB: loss in 3 half-moves

# move score
1 b5 loss in 2 half-moves
2 K6a7 loss in 2 half-moves
3 K6b7 loss in 2 half-moves
4 K8a7 loss in 2 half-moves
5 K8b7 loss in 2 half-moves
6 Ka5 loss in 2 half-moves
7 Kb5 loss in 2 half-moves
8 Kb8 loss in 2 half-moves
9 Nd3 loss in 2 half-moves
10 Nd5 loss in 2 half-moves
11 Ne2 loss in 2 half-moves
12 Ne6 loss in 2 half-moves
13 Ng2 loss in 2 half-moves
14 Ng6 loss in 2 half-moves
15 Nh3 loss in 2 half-moves
16 Nh5 loss in 2 half-moves