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 Ke2 draw
3 Ke3 draw
4 Ke4 draw
5 Kff2 draw
6 Kff4 draw
7 Kfg2 draw
8 Kfg4 draw
9 Kgf2 draw
10 Kgf4 draw
11 Kgg2 draw
12 Kgg4 draw
13 Kh2 draw
14 Kh3 draw
15 Kh4 draw
16 Ra6 draw
17 Re6 draw
18 Rf5 draw
19 Rg6 draw
20 Rh6 draw
21 Rb6 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves