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

EGTB: loss in 3 half-moves

# move score
1 b3 loss in 2 half-moves
2 Ka6 loss in 2 half-moves
3 Ka7 loss in 2 half-moves
4 Ka8 loss in 2 half-moves
5 Kb6 loss in 2 half-moves
6 Kb8 loss in 2 half-moves
7 Kd5 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Ke5 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Nd7 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Ng6 loss in 2 half-moves
15 Nh7 loss in 2 half-moves
16 Kbc6 loss in 1 half-moves
17 Kbc7 loss in 1 half-moves
18 Kc5 loss in 1 half-moves
19 Kc8 loss in 1 half-moves
20 Kdc6 loss in 1 half-moves
21 Kdc7 loss in 1 half-moves