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

EGTB: win in 8 half-moves

# move score
1 Rf4 win in 7 half-moves
2 Kc2 draw
3 Kc3 draw
4 Kc4 draw
5 Kd2 draw
6 Kdd4 draw
7 Kde3 draw
8 Ke2 draw
9 Ked4 draw
10 Kf4 draw
11 Rg4 draw
12 Rh1 draw
13 Rh3 draw
14 Kd5 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kee3 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rh8 loss in 2 half-moves