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 Kd4 draw
3 Kd5 draw
4 Ke4 draw
5 Kf5 draw
6 Ra4 draw
7 Rb4 draw
8 Rc4 draw
9 Re4 draw
10 Rf1 draw
11 Rf2 draw
12 Rf5 draw
13 Rf6 draw
14 Rf7 draw
15 Rh4 draw
16 Kd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg4 loss in 2 half-moves