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

EGTB: loss in 3 half-moves

# move score
1 Ra1 loss in 2 half-moves
2 Ra5 loss in 2 half-moves
3 Ra6 loss in 2 half-moves
4 Ra7 loss in 2 half-moves
5 Ra8 loss in 2 half-moves
6 Raa4 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rb4 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rd5 loss in 2 half-moves
12 Rd6 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Rda4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 d2 loss in 1 half-moves
20 Ra2 loss in 1 half-moves
21 Rg4 loss in 1 half-moves