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

EGTB: loss in 11 half-moves

# move score
1 Rb6 loss in 10 half-moves
2 Rb7 loss in 10 half-moves
3 Kg7 loss in 8 half-moves
4 Kh7 loss in 8 half-moves
5 Ra8 loss in 4 half-moves
6 Rb2 loss in 4 half-moves
7 Rh8 loss in 4 half-moves
8 Kg5 loss in 2 half-moves
9 Kg6 loss in 2 half-moves
10 Kh5 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rb1 loss in 1 half-moves
19 Rc8 loss in 1 half-moves