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

EGTB: loss in 7 half-moves

# move score
1 Rb1 loss in 6 half-moves
2 Ke1 loss in 4 half-moves
3 Ke2 loss in 4 half-moves
4 Kf1 loss in 4 half-moves
5 Kg1 loss in 4 half-moves
6 Kg2 loss in 4 half-moves
7 Ra3 loss in 4 half-moves
8 Rb2 loss in 4 half-moves
9 Rc3 loss in 4 half-moves
10 Ke3 loss in 2 half-moves
11 Kf3 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rb8 loss in 1 half-moves