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 g1=K draw
3 g1=N draw
4 Ra1 draw
5 Rb1 draw
6 Rf2 draw
7 Rf6 draw
8 Rg1 draw
9 Rh1 draw
10 g1=R loss in 8 half-moves
11 g1=B loss in 2 half-moves
12 g1=Q loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves