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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Ke7 draw
5 Ke8 draw
6 Kf7 draw
7 Kfg7 draw
8 Kg5 draw
9 Kg6 draw
10 Kg8 draw
11 Kh5 draw
12 Kh7 draw
13 Khg7 draw
14 Ra3 draw
15 Re3 draw
16 Rf4 draw
17 Rg3 draw
18 Rh3 draw
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves