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

EGTB: loss in 3 half-moves

# move score
1 b4 loss in 2 half-moves
2 K5a6 loss in 2 half-moves
3 K5b6 loss in 2 half-moves
4 K7a6 loss in 2 half-moves
5 K7b6 loss in 2 half-moves
6 Ka4 loss in 2 half-moves
7 Ka8 loss in 2 half-moves
8 Kb4 loss in 2 half-moves
9 Kb7 loss in 2 half-moves
10 Kb8 loss in 2 half-moves
11 Nd6 loss in 2 half-moves
12 Nd8 loss in 2 half-moves
13 Ne5 loss in 2 half-moves
14 Ng5 loss in 2 half-moves
15 Nh6 loss in 2 half-moves
16 Nh8 loss in 2 half-moves