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

EGTB: loss in 11 half-moves

# move score
1 Rg1 loss in 10 half-moves
2 Kb1 loss in 6 half-moves
3 Rg2 loss in 6 half-moves
4 Rg3 loss in 6 half-moves
5 Ka2 loss in 4 half-moves
6 Rh7 loss in 4 half-moves
7 Kb2 loss in 2 half-moves
8 Rd7 loss in 2 half-moves
9 Re7 loss in 2 half-moves
10 Rf7 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Ra7 loss in 1 half-moves
15 Rb7 loss in 1 half-moves
16 Rc7 loss in 1 half-moves
17 Rg8 loss in 1 half-moves