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 Rf5 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 Kg6 win in 5 half-moves
6 Rh8 win in 5 half-moves
7 Kh6 win in 7 half-moves
8 Kg1 draw
9 Kg2 draw
10 Kg4 draw
11 Kg5 draw
12 Kh2 draw
13 Kh4 draw
14 Rc8 draw
15 Rd8 draw
16 Re8 draw
17 Rf7 draw
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves