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

EGTB: loss in 3 half-moves

# move score
1 Ra2 loss in 2 half-moves
2 Ra4 loss in 2 half-moves
3 Ra5 loss in 2 half-moves
4 Ra6 loss in 2 half-moves
5 Ra8 loss in 2 half-moves
6 Rb7 loss in 2 half-moves
7 Rd7 loss in 2 half-moves
8 Re7 loss in 2 half-moves
9 Rf7 loss in 2 half-moves
10 Rh7 loss in 2 half-moves
11 g4 loss in 1 half-moves
12 Ra1 loss in 1 half-moves
13 Ra3 loss in 1 half-moves
14 Rc7 loss in 1 half-moves
15 Rg7 loss in 1 half-moves