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

EGTB: loss in 5 half-moves

# move score
1 Kb7 loss in 4 half-moves
2 Kcd7 loss in 4 half-moves
3 Kdd7 loss in 4 half-moves
4 Ke6 loss in 4 half-moves
5 Ke7 loss in 4 half-moves
6 Na8 loss in 4 half-moves
7 Ne8 loss in 4 half-moves
8 b5 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Kcc5 loss in 2 half-moves
11 Kcd5 loss in 2 half-moves
12 Kdc5 loss in 2 half-moves
13 Kdd5 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Na6 loss in 2 half-moves
16 Nb5 loss in 2 half-moves
17 Nd5 loss in 2 half-moves
18 Ne6 loss in 2 half-moves