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

EGTB: loss in 13 half-moves

# move score
1 Rg1 loss in 12 half-moves
2 Rh1 loss in 10 half-moves
3 Rf1 loss in 4 half-moves
4 Kg7 loss in 2 half-moves
5 Kg8 loss in 2 half-moves
6 Kh7 loss in 2 half-moves
7 Ra6 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Ra2 loss in 1 half-moves
14 Ra3 loss in 1 half-moves
15 Ra4 loss in 1 half-moves
16 Ra5 loss in 1 half-moves
17 Rc1 loss in 1 half-moves