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

EGTB: loss in 13 half-moves

# move score
1 Kf6 loss in 12 half-moves
2 Rb8 loss in 10 half-moves
3 Rc8 loss in 10 half-moves
4 Rd8 loss in 10 half-moves
5 Ra7 loss in 8 half-moves
6 Kf7 loss in 6 half-moves
7 Kg7 loss in 6 half-moves
8 Kh7 loss in 6 half-moves
9 Rg8 loss in 6 half-moves
10 Kh6 loss in 4 half-moves
11 Ra5 loss in 4 half-moves
12 Ra6 loss in 4 half-moves
13 Kf5 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Ra1 loss in 1 half-moves