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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kf6 draw
5 Kf7 draw
6 Kf8 draw
7 Kg2 draw
8 Kg6 draw
9 Kg8 draw
10 Kh1 draw
11 Kh2 draw
12 Kh6 draw
13 Kh7 draw
14 Kh8 draw
15 Ra3 draw
16 Re3 draw
17 Rf5 draw
18 Rf6 draw
19 Rf7 draw
20 Rf8 draw
21 Rg3 draw
22 Rh3 draw
23 Rb3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves