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

EGTB: loss in 4 half-moves

# move score
1 Ka5 loss in 3 half-moves
2 Kbb4 loss in 3 half-moves
3 Kbc4 loss in 3 half-moves
4 Kcb4 loss in 3 half-moves
5 Kcc4 loss in 3 half-moves
6 Kd4 loss in 3 half-moves
7 Kd5 loss in 3 half-moves
8 Nb2 loss in 3 half-moves
9 Nc3 loss in 3 half-moves
10 Ka6 loss in 2 half-moves
11 Kbc6 loss in 2 half-moves
12 Kcc6 loss in 2 half-moves
13 Kd6 loss in 2 half-moves