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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kc6 draw
9 Kd4 draw
10 Kd5 draw
11 Kd6 draw
12 Ke2 draw
13 Rf2 draw
14 Rf3 draw
15 Rf7 draw
16 Rg1 draw
17 Rh1 draw
18 Kd1 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Rf8 loss in 1 half-moves