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

EGTB: loss in 3 half-moves

# move score
1 R4a5 loss in 2 half-moves
2 R7a5 loss in 2 half-moves
3 Ra1 loss in 2 half-moves
4 Ra2 loss in 2 half-moves
5 Ra3 loss in 2 half-moves
6 Ra8 loss in 2 half-moves
7 Rab7 loss in 2 half-moves
8 Rac7 loss in 2 half-moves
9 Rae4 loss in 2 half-moves
10 Rb4 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Reb7 loss in 2 half-moves
20 Rec7 loss in 2 half-moves
21 Ree4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves
25 R4a6 loss in 1 half-moves
26 R7a6 loss in 1 half-moves
27 Rad7 loss in 1 half-moves
28 Red7 loss in 1 half-moves
29 Rf7 loss in 1 half-moves
30 Rg7 loss in 1 half-moves
31 Rh7 loss in 1 half-moves