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

EGTB: loss in 15 half-moves

# move score
1 Rg7 loss in 14 half-moves
2 Rh7 loss in 12 half-moves
3 Kg6 loss in 8 half-moves
4 Kh4 loss in 8 half-moves
5 Kh6 loss in 8 half-moves
6 Kg5 loss in 6 half-moves
7 Rb8 loss in 6 half-moves
8 Rf7 loss in 6 half-moves
9 Kg4 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 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
16 Rb3 loss in 1 half-moves
17 Rb4 loss in 1 half-moves
18 Rb5 loss in 1 half-moves
19 Rb6 loss in 1 half-moves