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 Rb5 loss in 4 half-moves
3 Rb6 loss in 4 half-moves
4 Rb7 loss in 4 half-moves
5 Kc6 loss in 2 half-moves
6 Kc7 loss in 2 half-moves
7 Kc8 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Kd8 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rb1 loss in 1 half-moves
18 Rd2 loss in 1 half-moves
19 Re2 loss in 1 half-moves
20 Rf2 loss in 1 half-moves
21 Rg2 loss in 1 half-moves
22 Rh2 loss in 1 half-moves