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

EGTB: loss in 7 half-moves

# move score
1 Rg7 loss in 6 half-moves
2 Ka7 loss in 4 half-moves
3 Kb7 loss in 4 half-moves
4 Kb8 loss in 4 half-moves
5 Ra5 loss in 4 half-moves
6 Rg4 loss in 4 half-moves
7 Rg6 loss in 4 half-moves
8 Rg8 loss in 4 half-moves
9 Rh5 loss in 4 half-moves
10 Rb5 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rd5 loss in 1 half-moves