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 K2d2 draw
3 K2f2 draw
4 K3f2 draw
5 Ke4 draw
6 Kf4 draw
7 Rf5 draw
8 Rf6 draw
9 Rf7 draw
10 Rf8 draw
11 Rg3 draw
12 Rh3 draw
13 K2d3 loss in 1 half-moves
14 K3d2 loss in 1 half-moves
15 K3d3 loss in 1 half-moves
16 Kd1 loss in 1 half-moves
17 Kd4 loss in 1 half-moves
18 Ke1 loss in 1 half-moves
19 Kf1 loss in 1 half-moves
20 Rf1 loss in 1 half-moves
21 Rf2 loss in 1 half-moves