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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Kd3 draw
3 Kd4 draw
4 Kd5 draw
5 Ke3 draw
6 Ke5 draw
7 Kf3 draw
8 Kf4 draw
9 Ra5 draw
10 Rb5 draw
11 Rc5 draw
12 Re5 draw
13 Rf1 draw
14 Rf3 draw
15 Rf4 draw
16 Rf6 draw
17 Rf7 draw
18 Rg5 draw
19 Rh5 draw
20 Rd5 loss in 2 half-moves
21 Rf8 loss in 2 half-moves