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

EGTB: loss in 17 half-moves

# move score
1 Kh6 loss in 16 half-moves
2 Kf6 loss in 10 half-moves
3 Kf4 loss in 8 half-moves
4 Kf5 loss in 8 half-moves
5 Rh7 loss in 8 half-moves
6 Kg6 loss in 6 half-moves
7 Rg6 loss in 6 half-moves
8 Kg4 loss in 4 half-moves
9 Kh4 loss in 4 half-moves
10 Kh5 loss in 4 half-moves
11 Rf7 loss in 4 half-moves
12 Rg8 loss in 4 half-moves
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves