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 Kc5 draw
4 Kc6 draw
5 Kc7 draw
6 Kd7 draw
7 Ke7 draw
8 Ra2 draw
9 Rb2 draw
10 Rc2 draw
11 Rd2 draw
12 Re2 draw
13 Rf1 draw
14 Rf3 draw
15 Rf6 draw
16 Rf7 draw
17 Rf8 draw
18 Rg2 draw
19 Rh2 draw
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves