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

EGTB: loss in 23 half-moves

# move score
1 Kb1 loss in 22 half-moves
2 Rb1 loss in 20 half-moves
3 Kb2 loss in 18 half-moves
4 Kc2 loss in 8 half-moves
5 Kd2 loss in 8 half-moves
6 Kd1 loss in 4 half-moves
7 Ra2 loss in 4 half-moves
8 Ra6 loss in 4 half-moves
9 Ra3 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves