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 K2h2 draw
3 K2h3 draw
4 K3h2 draw
5 K3h3 draw
6 Kg1 draw
7 Kg4 draw
8 Kh1 draw
9 Kh4 draw
10 Ra7 draw
11 Rf5 draw
12 Rf6 draw
13 Rf8 draw
14 Rg7 draw
15 Rh7 draw
16 K2f2 loss in 2 half-moves
17 K2f3 loss in 2 half-moves
18 K3f2 loss in 2 half-moves
19 K3f3 loss in 2 half-moves
20 Kf1 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rf3 loss in 2 half-moves