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

EGTB: loss in 7 half-moves

# move score
1 Rf1 loss in 6 half-moves
2 Rf2 loss in 4 half-moves
3 Rf6 loss in 4 half-moves
4 Kg1 loss in 2 half-moves
5 Kg2 loss in 2 half-moves
6 Kh2 loss in 2 half-moves
7 Re3 loss in 2 half-moves
8 Rf4 loss in 2 half-moves
9 Rf5 loss in 2 half-moves
10 Rg3 loss in 2 half-moves
11 Rh3 loss in 2 half-moves
12 Ra3 loss in 1 half-moves
13 Rb3 loss in 1 half-moves
14 Rc3 loss in 1 half-moves
15 Rd3 loss in 1 half-moves
16 Rf7 loss in 1 half-moves
17 Rf8 loss in 1 half-moves