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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc7 draw
7 Kd7 draw
8 Kd8 draw
9 Kg1 draw
10 Kg2 draw
11 Kh1 draw
12 Rd8 draw
13 Re8 draw
14 Rf1 draw
15 Rf6 draw
16 Rf7 draw
17 Rg8 draw
18 Rh8 draw
19 Kg3 loss in 1 half-moves
20 Kh3 loss in 1 half-moves
21 Rf5 loss in 1 half-moves