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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kg5 draw
6 Kg7 draw
7 Rd3 draw
8 Re3 draw
9 Rf4 draw
10 Rf8 draw
11 Rg3 draw
12 Rh3 draw
13 Kh5 loss in 4 half-moves
14 Kh6 loss in 4 half-moves
15 Kh7 loss in 4 half-moves
16 Ra3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rc3 loss in 1 half-moves