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

EGTB: loss in 21 half-moves

# move score
1 Rg1 loss in 20 half-moves
2 Rh1 loss in 18 half-moves
3 Rc1 loss in 8 half-moves
4 Kg7 loss in 2 half-moves
5 Kg8 loss in 2 half-moves
6 Kh7 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rb4 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rb6 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Ra1 loss in 1 half-moves
15 Rb2 loss in 1 half-moves
16 Rb7 loss in 1 half-moves
17 Rb8 loss in 1 half-moves