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 Kg6 draw
4 Kh5 draw
5 Kh6 draw
6 Ra6 draw
7 Rb6 draw
8 Rc6 draw
9 Rd6 draw
10 Re6 draw
11 Rf4 draw
12 Rf5 draw
13 Rf8 draw
14 Rg6 draw
15 Kf4 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kh4 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rh6 loss in 2 half-moves