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

EGTB: loss in 13 half-moves

# move score
1 Rb5 loss in 12 half-moves
2 Kd5 loss in 10 half-moves
3 Kb6 loss in 8 half-moves
4 Kb7 loss in 8 half-moves
5 Kc5 loss in 8 half-moves
6 Ra7 loss in 8 half-moves
7 Kb5 loss in 6 half-moves
8 Ra8 loss in 6 half-moves
9 Kc7 loss in 4 half-moves
10 Kd6 loss in 4 half-moves
11 Kd7 loss in 4 half-moves
12 Ra6 loss in 4 half-moves
13 Ra1 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 Rc5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves