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

EGTB: loss in 13 half-moves

# move score
1 Rf7 loss in 12 half-moves
2 Kf6 loss in 10 half-moves
3 Kf7 loss in 10 half-moves
4 Kg6 loss in 10 half-moves
5 Kh6 loss in 10 half-moves
6 Kh7 loss in 10 half-moves
7 Ra6 loss in 10 half-moves
8 Ra8 loss in 10 half-moves
9 Kf8 loss in 6 half-moves
10 Kg8 loss in 6 half-moves
11 Kh8 loss in 6 half-moves
12 Re7 loss in 6 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Ra1 loss in 1 half-moves