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 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kg5 draw
6 Kg7 draw
7 Kh5 draw
8 Kh6 draw
9 Kh7 draw
10 Ra4 draw
11 Rb4 draw
12 Rc4 draw
13 Rd4 draw
14 Re4 draw
15 Rf2 draw
16 Rf6 draw
17 Rf7 draw
18 Rf8 draw
19 Rg4 draw
20 Rf1 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rh4 loss in 2 half-moves