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

EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Rh8 win in 7 half-moves
3 Ke1 draw
4 Ke2 draw
5 Kff2 draw
6 Kfg2 draw
7 Kgf2 draw
8 Kgg2 draw
9 Kh1 draw
10 Kh2 draw
11 Ra8 draw
12 Rf3 draw
13 Rf4 draw
14 Rg8 draw
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves