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

EGTB: loss in 9 half-moves

# move score
1 Ra7 loss in 8 half-moves
2 Ra8 loss in 8 half-moves
3 Rf1 loss in 8 half-moves
4 Rh1 loss in 6 half-moves
5 Rg1 loss in 4 half-moves
6 Ra2 loss in 2 half-moves
7 Ra4 loss in 2 half-moves
8 Ra5 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Ne6 loss in 1 half-moves
14 Ne8 loss in 1 half-moves
15 Nf5 loss in 1 half-moves
16 Nh5 loss in 1 half-moves
17 Ra3 loss in 1 half-moves
18 Re1 loss in 1 half-moves