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 Rf8 win in 1 half-moves
5 Ka8 draw
6 Kb7 draw
7 Kb8 draw
8 Kd1 draw
9 Kd2 draw
10 Kd3 draw
11 Ke1 draw
12 Ke3 draw
13 Kf1 draw
14 Kf3 draw
15 Rf1 draw
16 Rf3 draw
17 Rg2 draw
18 Rh2 draw
19 Ka6 loss in 1 half-moves
20 Kb6 loss in 1 half-moves
21 Rf4 loss in 1 half-moves