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

EGTB: loss in 13 half-moves

# move score
1 Kb5 loss in 12 half-moves
2 Ka5 loss in 8 half-moves
3 Ka4 loss in 2 half-moves
4 Kc4 loss in 2 half-moves
5 Nd7 loss in 2 half-moves
6 Ne6 loss in 2 half-moves
7 Ng6 loss in 2 half-moves
8 Nh7 loss in 2 half-moves
9 Ka3 loss in 1 half-moves
10 Kb3 loss in 1 half-moves
11 Kc3 loss in 1 half-moves
12 Kc5 loss in 1 half-moves