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

EGTB: loss in 5 half-moves

# move score
1 Rb3 loss in 4 half-moves
2 Rc3 loss in 4 half-moves
3 Rd5 loss in 2 half-moves
4 Rd6 loss in 2 half-moves
5 Rd7 loss in 2 half-moves
6 Rd8 loss in 2 half-moves
7 Rg3 loss in 2 half-moves
8 Rh3 loss in 2 half-moves
9 Ke7 loss in 1 half-moves
10 Ke8 loss in 1 half-moves
11 Kf7 loss in 1 half-moves
12 Kg7 loss in 1 half-moves
13 Kg8 loss in 1 half-moves
14 Ra3 loss in 1 half-moves
15 Rd1 loss in 1 half-moves
16 Rd2 loss in 1 half-moves
17 Rd4 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Rf3 loss in 1 half-moves