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

EGTB: loss in 11 half-moves

# move score
1 Rb3 loss in 10 half-moves
2 Kb5 loss in 6 half-moves
3 Ka4 loss in 4 half-moves
4 Ka6 loss in 4 half-moves
5 Kb4 loss in 4 half-moves
6 Kb6 loss in 4 half-moves
7 Ra3 loss in 4 half-moves
8 Rc3 loss in 4 half-moves
9 Rd8 loss in 4 half-moves
10 Rd1 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rd7 loss in 1 half-moves
19 Rh3 loss in 1 half-moves