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

EGTB: loss in 7 half-moves

# move score
1 Rf4 loss in 6 half-moves
2 Rg4 loss in 6 half-moves
3 Re1 loss in 4 half-moves
4 Re2 loss in 4 half-moves
5 Re3 loss in 4 half-moves
6 Nb6 loss in 2 half-moves
7 Nc7 loss in 2 half-moves
8 Ra4 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 Re6 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Re5 loss in 1 half-moves
16 Rh4 loss in 1 half-moves