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 Kf8 draw
3 Kg6 draw
4 Kg8 draw
5 Kh6 draw
6 Ra2 draw
7 Re2 draw
8 Rf6 draw
9 Rf7 draw
10 Rf8 draw
11 Rg2 draw
12 Rh2 draw
13 Kh7 loss in 4 half-moves
14 Kh8 loss in 4 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves