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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Rh3 win in 1 half-moves
3 K3d3 win in 3 half-moves
4 K4d3 win in 3 half-moves
5 K4d4 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Ke5 win in 3 half-moves
8 Kf5 win in 3 half-moves
9 Rf4 win in 3 half-moves
10 Rf5 win in 3 half-moves
11 Rf7 win in 3 half-moves
12 Rf8 win in 3 half-moves
13 K4f4 win in 5 half-moves
14 Rg3 win in 5 half-moves
15 K3d4 loss in 2 half-moves
16 K3f4 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves