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

EGTB: loss in 5 half-moves

# move score
1 Rf4 loss in 4 half-moves
2 Rf5 loss in 4 half-moves
3 Kg7 loss in 2 half-moves
4 Kg8 loss in 2 half-moves
5 Kh7 loss in 2 half-moves
6 Re6 loss in 2 half-moves
7 Rf7 loss in 2 half-moves
8 Rf8 loss in 2 half-moves
9 Rg6 loss in 2 half-moves
10 Rh6 loss in 2 half-moves
11 Ra6 loss in 1 half-moves
12 Rb6 loss in 1 half-moves
13 Rc6 loss in 1 half-moves
14 Rd6 loss in 1 half-moves
15 Rf1 loss in 1 half-moves
16 Rf2 loss in 1 half-moves
17 Rf3 loss in 1 half-moves