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 Kg2 draw
5 Kh1 draw
6 Kh2 draw
7 Ra8 draw
8 Rb1 draw
9 Rb2 draw
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Rb7 draw
14 Rbc8 draw
15 Rbd8 draw
16 Rbe8 draw
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rfc8 loss in 2 half-moves
24 Rfd8 loss in 2 half-moves
25 Rfe8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rb6 loss in 1 half-moves
28 Rh8 loss in 1 half-moves