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

EGTB: loss in 4 half-moves

# move score
1 K2b3 loss in 3 half-moves
2 K4b3 loss in 2 half-moves
3 Ka1 loss in 2 half-moves
4 Ka5 loss in 2 half-moves
5 Kb1 loss in 2 half-moves
6 Kb2 loss in 2 half-moves
7 Kb4 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Rb3 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Rf3 loss in 1 half-moves