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

EGTB: loss in 9 half-moves

# move score
1 Kb7 loss in 8 half-moves
2 Rf8 loss in 8 half-moves
3 Rf7 loss in 6 half-moves
4 Kb8 loss in 4 half-moves
5 Kd8 loss in 4 half-moves
6 Ra6 loss in 4 half-moves
7 Rf1 loss in 4 half-moves
8 Rh6 loss in 4 half-moves
9 Kc7 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 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 Rf2 loss in 1 half-moves
19 Rg6 loss in 1 half-moves