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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Rg8 win in 7 half-moves
4 Ke8 win in 9 half-moves
5 Ke7 win in 11 half-moves
6 Kg6 win in 11 half-moves
7 Kg7 win in 11 half-moves
8 Kg5 win in 13 half-moves
9 Rh8 win in 23 half-moves
10 Kh7 win in 35 half-moves
11 Kc7 draw
12 Kc8 draw
13 Kd7 draw
14 Kh5 draw
15 Rf3 draw
16 Rf4 draw
17 Rf5 draw
18 Re8 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves