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

EGTB: loss in 3 half-moves

# move score
1 Rb7 loss in 2 half-moves
2 Rc7 loss in 2 half-moves
3 Rd7 loss in 2 half-moves
4 Re7 loss in 2 half-moves
5 Rf1 loss in 2 half-moves
6 Rf2 loss in 2 half-moves
7 Rf3 loss in 2 half-moves
8 Kf1 loss in 1 half-moves
9 Kf2 loss in 1 half-moves
10 Kg2 loss in 1 half-moves
11 Kh1 loss in 1 half-moves
12 Kh2 loss in 1 half-moves
13 Ra7 loss in 1 half-moves
14 Rf4 loss in 1 half-moves
15 Rf5 loss in 1 half-moves
16 Rf6 loss in 1 half-moves
17 Rf8 loss in 1 half-moves
18 Rg7 loss in 1 half-moves
19 Rh7 loss in 1 half-moves