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

EGTB: loss in 5 half-moves

# move score
1 Kh6 loss in 4 half-moves
2 Kh8 loss in 4 half-moves
3 Rg2 loss in 4 half-moves
4 Rh1 loss in 4 half-moves
5 Rh3 loss in 4 half-moves
6 Rh4 loss in 4 half-moves
7 Kg6 loss in 2 half-moves
8 Kg7 loss in 2 half-moves
9 Kg8 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rb2 loss in 1 half-moves