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

EGTB: loss in 9 half-moves

# move score
1 Rh1 loss in 8 half-moves
2 g4 loss in 6 half-moves
3 Ra1 loss in 6 half-moves
4 Rc1 loss in 6 half-moves
5 Rg1 loss in 4 half-moves
6 g3 loss in 2 half-moves
7 Rb1 loss in 2 half-moves
8 Rd1 loss in 2 half-moves
9 Re1 loss in 2 half-moves
10 Rf2 loss in 2 half-moves
11 Rf3 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rf6 loss in 1 half-moves