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

EGTB: loss in 3 half-moves

# move score
1 Kab7 loss in 2 half-moves
2 b4 loss in 1 half-moves
3 Kaa5 loss in 1 half-moves
4 Kaa7 loss in 1 half-moves
5 Kba5 loss in 1 half-moves
6 Kba7 loss in 1 half-moves
7 Kbb7 loss in 1 half-moves
8 Kc5 loss in 1 half-moves
9 Kc6 loss in 1 half-moves
10 Na8 loss in 1 half-moves
11 Nd5 loss in 1 half-moves
12 Ne6 loss in 1 half-moves
13 Ne8 loss in 1 half-moves