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 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kg5 draw
6 Kg7 draw
7 Rf1 draw
8 Rf3 draw
9 Rg4 draw
10 Rh4 draw
11 Kh5 loss in 6 half-moves
12 Kh6 loss in 4 half-moves
13 Kh7 loss in 4 half-moves
14 Rd4 loss in 4 half-moves
15 Re4 loss in 4 half-moves
16 Ra4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rc4 loss in 1 half-moves