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

EGTB: loss in 4 half-moves

# move score
1 Nh7 loss in 3 half-moves
2 b5 loss in 2 half-moves
3 Ka5 loss in 2 half-moves
4 Ka7 loss in 2 half-moves
5 Kab7 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 Kb8 loss in 2 half-moves
8 Kc7 loss in 2 half-moves
9 Kcb7 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Nd7 loss in 2 half-moves
13 Ng6 loss in 2 half-moves
14 Ne6 loss in 1 half-moves