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 Kd2 win in 9 half-moves
4 Kf2 win in 11 half-moves
5 Ka4 draw
6 Ka5 draw
7 Ka6 draw
8 Kb4 draw
9 Kb6 draw
10 Kc4 draw
11 Kc5 draw
12 Kc6 draw
13 Kd1 draw
14 Ke2 draw
15 Rf2 draw
16 Rf3 draw
17 Rf4 draw
18 Rf8 draw
19 Rg1 draw
20 Rh1 draw
21 Rf7 loss in 1 half-moves