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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Kf7 draw
4 Kg4 draw
5 Kg5 draw
6 Kg6 draw
7 Kg7 draw
8 Kg8 draw
9 Kh4 draw
10 Kh6 draw
11 Ra2 draw
12 Re2 draw
13 Rf1 draw
14 Rf3 draw
15 Rf6 draw
16 Rg2 draw
17 Rh2 draw
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rf7 loss in 2 half-moves