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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kf4 draw
3 Kf5 draw
4 Kg6 draw
5 Kh5 draw
6 Kh6 draw
7 Ra3 draw
8 Rb3 draw
9 Rd3 draw
10 Re3 draw
11 Rf4 draw
12 Rf5 draw
13 Rf6 draw
14 Rf8 draw
15 Rg3 draw
16 Kf6 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves