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

EGTB: loss in 7 half-moves

# move score
1 Rb8 loss in 6 half-moves
2 Ke7 loss in 4 half-moves
3 Ke8 loss in 4 half-moves
4 Kf8 loss in 4 half-moves
5 Kg7 loss in 4 half-moves
6 Kg8 loss in 4 half-moves
7 Ra6 loss in 4 half-moves
8 Rb7 loss in 4 half-moves
9 Rc6 loss in 4 half-moves
10 Rh6 loss in 4 half-moves
11 Ke6 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rb2 loss in 1 half-moves