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

EGTB: win in 3 half-moves

# move score
1 Ra4 win in 2 half-moves
2 Rb4 win in 2 half-moves
3 Rc4 win in 2 half-moves
4 Rd4 win in 2 half-moves
5 Re4 win in 3 half-moves
6 Rf6 draw
7 Rf7 draw
8 Rf8 draw
9 g1=B loss in 2 half-moves
10 g1=K loss in 2 half-moves
11 g1=N loss in 2 half-moves
12 g1=Q loss in 2 half-moves
13 g1=R loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves