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 Rf5 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Kg5 draw
5 Kg6 draw
6 Kh5 draw
7 Kh7 draw
8 Ra1 draw
9 Rb1 draw
10 Rc1 draw
11 Rf2 draw
12 Rf3 draw
13 Rg1 draw
14 Rh1 draw
15 Kg7 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves