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

EGTB: loss in 3 half-moves

# move score
1 Ra7 loss in 2 half-moves
2 Ra8 loss in 2 half-moves
3 Rd4 loss in 2 half-moves
4 Re4 loss in 2 half-moves
5 Rf4 loss in 2 half-moves
6 Rg4 loss in 2 half-moves
7 Rh4 loss in 2 half-moves
8 Kg6 loss in 1 half-moves
9 Kg7 loss in 1 half-moves
10 Kg8 loss in 1 half-moves
11 Kh6 loss in 1 half-moves
12 Kh8 loss in 1 half-moves
13 Ra1 loss in 1 half-moves
14 Ra2 loss in 1 half-moves
15 Ra3 loss in 1 half-moves
16 Ra5 loss in 1 half-moves
17 Ra6 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rc4 loss in 1 half-moves