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 Re5 loss in 10 half-moves
3 Kc7 loss in 8 half-moves
4 Kc8 loss in 8 half-moves
5 Rd7 loss in 8 half-moves
6 Re8 loss in 8 half-moves
7 Ka7 loss in 6 half-moves
8 Re6 loss in 6 half-moves
9 Ka8 loss in 4 half-moves
10 Ra7 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Re1 loss in 1 half-moves