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

EGTB: loss in 3 half-moves

# move score
1 f5 loss in 2 half-moves
2 Rb1 loss in 2 half-moves
3 Rb2 loss in 2 half-moves
4 Rb3 loss in 2 half-moves
5 Rb4 loss in 2 half-moves
6 Rb7 loss in 2 half-moves
7 Rb8 loss in 2 half-moves
8 c5 loss in 1 half-moves
9 Ra6 loss in 1 half-moves
10 Rb5 loss in 1 half-moves