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

EGTB: loss in 3 half-moves

# move score
1 f7 loss in 2 half-moves
2 Ra4 loss in 2 half-moves
3 Rb1 loss in 2 half-moves
4 Rb3 loss in 2 half-moves
5 Rb5 loss in 2 half-moves
6 Rb6 loss in 2 half-moves
7 Rb7 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rc4 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Rb2 loss in 1 half-moves
15 Rd4 loss in 1 half-moves