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

EGTB: loss in 21 half-moves

# move score
1 Rf4 loss in 20 half-moves
2 Rd4 loss in 10 half-moves
3 Rg4 loss in 6 half-moves
4 Rh3 loss in 4 half-moves
5 Bg1 loss in 2 half-moves
6 Ne2 loss in 2 half-moves
7 Ne4 loss in 2 half-moves
8 Nf1 loss in 2 half-moves
9 Nf5 loss in 2 half-moves
10 Nh1 loss in 2 half-moves
11 Nh5 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves