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

EGTB: loss in 13 half-moves

# move score
1 Kg6 loss in 12 half-moves
2 Kg5 loss in 6 half-moves
3 Kg7 loss in 6 half-moves
4 Kh5 loss in 4 half-moves
5 Rh8 loss in 4 half-moves
6 Ra7 loss in 2 half-moves
7 Rb7 loss in 2 half-moves
8 Rc7 loss in 2 half-moves
9 Rd7 loss in 2 half-moves
10 Re7 loss in 2 half-moves
11 Rf7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves