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 Rc8 loss in 10 half-moves
3 Rb8 loss in 6 half-moves
4 Rd8 loss in 4 half-moves
5 Ka6 loss in 2 half-moves
6 Ka7 loss in 2 half-moves
7 Ka8 loss in 2 half-moves
8 Kb6 loss in 2 half-moves
9 Kb8 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Rg3 loss in 1 half-moves
19 Rg4 loss in 1 half-moves
20 Rg5 loss in 1 half-moves
21 Rg6 loss in 1 half-moves
22 Rg7 loss in 1 half-moves