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

EGTB: loss in 3 half-moves

# move score
1 R6b7 loss in 2 half-moves
2 R8b7 loss in 2 half-moves
3 Ra6 loss in 2 half-moves
4 Ra8 loss in 2 half-moves
5 Rb1 loss in 2 half-moves
6 Rbc8 loss in 2 half-moves
7 Rbd8 loss in 2 half-moves
8 Rbe8 loss in 2 half-moves
9 Rbf8 loss in 2 half-moves
10 Rbg8 loss in 2 half-moves
11 Rbh6 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rhc8 loss in 2 half-moves
24 Rhd8 loss in 2 half-moves
25 Rhe8 loss in 2 half-moves
26 Rhf8 loss in 2 half-moves
27 Rhg8 loss in 2 half-moves
28 Rhh6 loss in 2 half-moves
29 Rb2 loss in 1 half-moves
30 Rb3 loss in 1 half-moves
31 Rb4 loss in 1 half-moves
32 Rb5 loss in 1 half-moves