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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kc4 draw
3 Kc5 draw
4 Kd4 draw
5 Kd6 draw
6 Ke4 draw
7 Ke5 draw
8 Ke6 draw
9 Rb6 draw
10 Rc6 draw
11 Rd6 draw
12 Re6 draw
13 Rf1 draw
14 Rf2 draw
15 Rf4 draw
16 Rf5 draw
17 Rf7 draw
18 Rf8 draw
19 Rh6 draw
20 Kc6 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves