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

EGTB: loss in 19 half-moves

# move score
1 Kb1 loss in 18 half-moves
2 Kc1 loss in 8 half-moves
3 Nf1 loss in 6 half-moves
4 Kd1 loss in 4 half-moves
5 Kd2 loss in 4 half-moves
6 Nh1 loss in 4 half-moves
7 Kb2 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Kc3 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Ne2 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Nf5 loss in 2 half-moves
14 Nh5 loss in 2 half-moves