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

EGTB: loss in 9 half-moves

# move score
1 Rb8 loss in 8 half-moves
2 Rg7 loss in 8 half-moves
3 Ka7 loss in 6 half-moves
4 Kb7 loss in 6 half-moves
5 Kc6 loss in 6 half-moves
6 Kc7 loss in 6 half-moves
7 Rh8 loss in 6 half-moves
8 Ka6 loss in 4 half-moves
9 Rg5 loss in 4 half-moves
10 Rg6 loss in 4 half-moves
11 Ka5 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves