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

EGTB: loss in 5 half-moves

# move score
1 Ra1 loss in 4 half-moves
2 Ra5 loss in 2 half-moves
3 Ra6 loss in 2 half-moves
4 Ra7 loss in 2 half-moves
5 Rd4 loss in 2 half-moves
6 Re4 loss in 2 half-moves
7 Rf4 loss in 2 half-moves
8 Rg4 loss in 2 half-moves
9 Rh4 loss in 2 half-moves
10 Kg2 loss in 1 half-moves
11 Kg3 loss in 1 half-moves
12 Kg4 loss in 1 half-moves
13 Kh2 loss in 1 half-moves
14 Kh4 loss in 1 half-moves
15 Ra2 loss in 1 half-moves
16 Ra3 loss in 1 half-moves
17 Ra8 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rc4 loss in 1 half-moves