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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 c5 loss in 1 half-moves
3 f5 loss in 1 half-moves
4 Ra4 loss in 1 half-moves
5 Rb4 loss in 1 half-moves
6 Rc4 loss in 1 half-moves
7 Re4 loss in 1 half-moves
8 Rf1 loss in 1 half-moves
9 Rf2 loss in 1 half-moves
10 Rf3 loss in 1 half-moves
11 Rf5 loss in 1 half-moves
12 Rg4 loss in 1 half-moves
13 Rh4 loss in 1 half-moves