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

EGTB: loss in 7 half-moves

# move score
1 Rf7 loss in 6 half-moves
2 Kb8 loss in 4 half-moves
3 Kc7 loss in 4 half-moves
4 Kd7 loss in 4 half-moves
5 Kd8 loss in 4 half-moves
6 Rf6 loss in 4 half-moves
7 Rf8 loss in 4 half-moves
8 Rg2 loss in 4 half-moves
9 Rh2 loss in 4 half-moves
10 Kb7 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Ra2 loss in 1 half-moves
19 Rf1 loss in 1 half-moves