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

EGTB: loss in 5 half-moves

# move score
1 Re1 loss in 4 half-moves
2 Re8 loss in 4 half-moves
3 Rb7 loss in 2 half-moves
4 Re2 loss in 2 half-moves
5 Re3 loss in 2 half-moves
6 Re4 loss in 2 half-moves
7 Rf7 loss in 2 half-moves
8 Rg7 loss in 2 half-moves
9 Rh7 loss in 2 half-moves
10 Kg1 loss in 1 half-moves
11 Kg2 loss in 1 half-moves
12 Kh2 loss in 1 half-moves
13 Ra7 loss in 1 half-moves
14 Rc7 loss in 1 half-moves
15 Rd7 loss in 1 half-moves
16 Re5 loss in 1 half-moves
17 Re6 loss in 1 half-moves