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 K6g6 draw
4 K6g7 draw
5 K7g6 draw
6 K7g7 draw
7 Kg5 draw
8 Kg8 draw
9 Kh5 draw
10 Kh8 draw
11 Ra3 draw
12 Rf1 draw
13 Rf2 draw
14 Rf4 draw
15 Rg3 draw
16 Rh3 draw
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves