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

EGTB: loss in 5 half-moves

# move score
1 b5 loss in 4 half-moves
2 Kb5 loss in 4 half-moves
3 Kcc6 loss in 4 half-moves
4 Kdc6 loss in 4 half-moves
5 Kdd6 loss in 4 half-moves
6 Ke5 loss in 4 half-moves
7 Nc7 loss in 4 half-moves
8 Nd8 loss in 4 half-moves
9 Kcd6 loss in 3 half-moves
10 Kb4 loss in 2 half-moves
11 Kcc4 loss in 2 half-moves
12 Kcd4 loss in 2 half-moves
13 Kdc4 loss in 2 half-moves
14 Kdd4 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Nd4 loss in 2 half-moves
17 Nf4 loss in 2 half-moves
18 Nf8 loss in 2 half-moves
19 Ng5 loss in 2 half-moves
20 Ng7 loss in 2 half-moves