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

EGTB: loss in 25 half-moves

# move score
1 Rb8 loss in 24 half-moves
2 Rd8 loss in 20 half-moves
3 Kd7 loss in 12 half-moves
4 Kb7 loss in 8 half-moves
5 Kd8 loss in 8 half-moves
6 Ra8 loss in 8 half-moves
7 Rc8 loss in 6 half-moves
8 Kb6 loss in 4 half-moves
9 Kb8 loss in 4 half-moves
10 Kc6 loss in 4 half-moves
11 Kc8 loss in 4 half-moves
12 Kd6 loss in 4 half-moves
13 Re7 loss in 4 half-moves
14 Re1 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves