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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ra4 loss in 8 half-moves
3 Rd4 loss in 8 half-moves
4 Rb4 loss in 6 half-moves
5 Rc4 loss in 6 half-moves
6 Nf7 loss in 2 half-moves
7 Re4 loss in 2 half-moves
8 Rg1 loss in 2 half-moves
9 Rg2 loss in 2 half-moves
10 Rh4 loss in 2 half-moves
11 g7 loss in 1 half-moves
12 Rg3 loss in 1 half-moves
13 Rg5 loss in 1 half-moves