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

EGTB: loss in 7 half-moves

# move score
1 f5 loss in 6 half-moves
2 Rb2 loss in 4 half-moves
3 Re1 loss in 4 half-moves
4 Re3 loss in 4 half-moves
5 Re4 loss in 4 half-moves
6 Re7 loss in 4 half-moves
7 Rf2 loss in 4 half-moves
8 Rg2 loss in 4 half-moves
9 Rh2 loss in 4 half-moves
10 Ra2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Re8 loss in 2 half-moves