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 Kc3 draw
3 Kc4 draw
4 Kd3 draw
5 Kd5 draw
6 Ke3 draw
7 Ke4 draw
8 Ke5 draw
9 Rb3 draw
10 Rc3 draw
11 Rd3 draw
12 Rf1 draw
13 Rf4 draw
14 Rf5 draw
15 Rf6 draw
16 Rf8 draw
17 Rg3 draw
18 Rh3 draw
19 Kc5 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf7 loss in 2 half-moves