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

EGTB: loss in 5 half-moves

# move score
1 Kb3 loss in 4 half-moves
2 Ka5 loss in 2 half-moves
3 Kb4 loss in 2 half-moves
4 Kb5 loss in 2 half-moves
5 Ra1 loss in 2 half-moves
6 Ra2 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rc3 loss in 2 half-moves
9 Rh3 loss in 2 half-moves
10 Rd3 loss in 1 half-moves
11 Re3 loss in 1 half-moves
12 Rf3 loss in 1 half-moves
13 Rg3 loss in 1 half-moves