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

EGTB: loss in 5 half-moves

# move score
1 K6c6 loss in 4 half-moves
2 K6c7 loss in 4 half-moves
3 K7c6 loss in 4 half-moves
4 K7c7 loss in 4 half-moves
5 Kc5 loss in 4 half-moves
6 Kc8 loss in 4 half-moves
7 Kd5 loss in 4 half-moves
8 Kd8 loss in 4 half-moves
9 b4 loss in 3 half-moves
10 K6e6 loss in 2 half-moves
11 K6e7 loss in 2 half-moves
12 K7e6 loss in 2 half-moves
13 K7e7 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke8 loss in 2 half-moves