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 Ka8 draw
3 Kb6 draw
4 Kb8 draw
5 Kc8 draw
6 Kd4 draw
7 Kf4 draw
8 Rg4 draw
9 Rh1 draw
10 Rh2 draw
11 Rh3 draw
12 Rh5 draw
13 Rh6 draw
14 Rh8 draw
15 Ka6 loss in 2 half-moves
16 Ka7 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Kd3 loss in 1 half-moves
20 Kd5 loss in 1 half-moves
21 Ke3 loss in 1 half-moves
22 Ke5 loss in 1 half-moves
23 Kf3 loss in 1 half-moves
24 Kf5 loss in 1 half-moves
25 Rh7 loss in 1 half-moves