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

EGTB: loss in 13 half-moves

# move score
1 Ra4 loss in 12 half-moves
2 Rb4 loss in 10 half-moves
3 Rc4 loss in 4 half-moves
4 Rh4 loss in 4 half-moves
5 Ka2 loss in 2 half-moves
6 Kb1 loss in 2 half-moves
7 Kb2 loss in 2 half-moves
8 Rd3 loss in 2 half-moves
9 Rd5 loss in 2 half-moves
10 Rd6 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rd1 loss in 1 half-moves
15 Rd2 loss in 1 half-moves
16 Rd8 loss in 1 half-moves
17 Rg4 loss in 1 half-moves