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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 K2f2 draw
3 K2f3 draw
4 K3f3 draw
5 Kd1 draw
6 Ke1 draw
7 Kf1 draw
8 Rg3 draw
9 Rh2 draw
10 Rh7 draw
11 K2d2 loss in 2 half-moves
12 K2d3 loss in 2 half-moves
13 K3d2 loss in 2 half-moves
14 K3d3 loss in 2 half-moves
15 K3f2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh8 loss in 2 half-moves