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

EGTB: loss in 13 half-moves

# move score
1 Ra8 loss in 12 half-moves
2 Ke6 loss in 8 half-moves
3 Ra6 loss in 8 half-moves
4 Ra7 loss in 6 half-moves
5 Ke7 loss in 4 half-moves
6 Ke8 loss in 4 half-moves
7 Kf8 loss in 4 half-moves
8 Kg7 loss in 4 half-moves
9 Kg8 loss in 4 half-moves
10 Rc5 loss in 4 half-moves
11 Rd5 loss in 4 half-moves
12 Kf6 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Ra1 loss in 1 half-moves
22 Rb5 loss in 1 half-moves