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

EGTB: loss in 13 half-moves

# move score
1 Kf6 loss in 12 half-moves
2 Kh6 loss in 12 half-moves
3 Rf7 loss in 12 half-moves
4 Kh7 loss in 10 half-moves
5 Rh7 loss in 10 half-moves
6 Kf5 loss in 8 half-moves
7 Kf7 loss in 6 half-moves
8 Kg5 loss in 4 half-moves
9 Kh5 loss in 4 half-moves
10 Rg8 loss in 4 half-moves
11 Ra7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves