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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kc5 draw
8 Kc7 draw
9 Kd1 draw
10 Kd5 draw
11 Kd6 draw
12 Kd7 draw
13 Ke2 draw
14 Rf2 draw
15 Rf4 draw
16 Rf8 draw
17 Rg1 draw
18 Rh1 draw
19 Kd2 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Rf3 loss in 1 half-moves