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

EGTB: loss in 5 half-moves

# move score
1 K6b7 loss in 4 half-moves
2 K6a7 loss in 3 half-moves
3 K8a7 loss in 3 half-moves
4 K8b7 loss in 3 half-moves
5 Ka5 loss in 3 half-moves
6 Kb8 loss in 3 half-moves
7 Na7 loss in 3 half-moves
8 Nc7 loss in 3 half-moves
9 Na3 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Nd4 loss in 2 half-moves
12 Nd6 loss in 2 half-moves