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

EGTB: loss in 9 half-moves

# move score
1 Rh7 loss in 8 half-moves
2 Rg7 loss in 6 half-moves
3 Kg1 loss in 4 half-moves
4 Kh2 loss in 4 half-moves
5 Ra6 loss in 4 half-moves
6 Kg2 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Ra1 loss in 1 half-moves
15 Ra2 loss in 1 half-moves
16 Ra8 loss in 1 half-moves
17 Rc7 loss in 1 half-moves