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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Ka2 draw
5 Ka4 draw
6 Kb4 draw
7 Kg5 draw
8 Kg6 draw
9 Kg7 draw
10 Kh5 draw
11 Kh7 draw
12 Rb3 draw
13 Rc3 draw
14 Rd3 draw
15 Re3 draw
16 Rf2 draw
17 Rf4 draw
18 Rf8 draw
19 Rg3 draw
20 Rh3 draw
21 Kb2 loss in 2 half-moves
22 Kb3 loss in 2 half-moves
23 Rf1 loss in 1 half-moves