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

EGTB: loss in 5 half-moves

# move score
1 Rf4 loss in 4 half-moves
2 Rg4 loss in 4 half-moves
3 Rh5 loss in 4 half-moves
4 Rh6 loss in 4 half-moves
5 Rh7 loss in 4 half-moves
6 Rh8 loss in 4 half-moves
7 Nf2 loss in 2 half-moves
8 Ng3 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 Ra4 loss in 1 half-moves