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 Kb6 loss in 2 half-moves
3 Kb7 loss in 2 half-moves
4 Kb8 loss in 2 half-moves
5 Kc4 loss in 2 half-moves
6 Kc5 loss in 2 half-moves
7 Kc8 loss in 2 half-moves
8 Kcc6 loss in 2 half-moves
9 Kcd6 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Kdc6 loss in 2 half-moves
14 Kdd6 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Nc5 loss in 2 half-moves
18 Nd4 loss in 2 half-moves
19 Nd8 loss in 2 half-moves
20 Nf4 loss in 2 half-moves
21 Nf8 loss in 2 half-moves
22 Ng5 loss in 2 half-moves
23 Ng7 loss in 2 half-moves