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

EGTB: loss in 5 half-moves

# move score
1 Ra6 loss in 4 half-moves
2 Rb6 loss in 4 half-moves
3 f7 loss in 2 half-moves
4 Rc6 loss in 2 half-moves
5 Rd6 loss in 2 half-moves
6 Re2 loss in 2 half-moves
7 Re7 loss in 2 half-moves
8 Re8 loss in 2 half-moves
9 Re1 loss in 1 half-moves
10 Re3 loss in 1 half-moves
11 Re4 loss in 1 half-moves
12 Re5 loss in 1 half-moves