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

EGTB: loss in 13 half-moves

# move score
1 Kb7 loss in 12 half-moves
2 Kc7 loss in 8 half-moves
3 Ra7 loss in 8 half-moves
4 Rb8 loss in 8 half-moves
5 Kb5 loss in 6 half-moves
6 Kb6 loss in 6 half-moves
7 Kd6 loss in 6 half-moves
8 Kd7 loss in 6 half-moves
9 Ra6 loss in 4 half-moves
10 Rc8 loss in 4 half-moves
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 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 Ra5 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 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