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 Kc2 draw
3 Kc4 draw
4 Kd2 draw
5 Kd4 draw
6 Ke2 draw
7 Ke3 draw
8 Ke4 draw
9 Rf1 draw
10 Rf2 draw
11 Rf5 draw
12 Rf7 draw
13 Rf8 draw
14 Kc3 loss in 1 half-moves
15 Kg4 loss in 1 half-moves
16 Kg5 loss in 1 half-moves
17 Kg6 loss in 1 half-moves
18 Kh4 loss in 1 half-moves
19 Kh6 loss in 1 half-moves
20 Re3 loss in 1 half-moves
21 Rf6 loss in 1 half-moves
22 Rg3 loss in 1 half-moves
23 Rh3 loss in 1 half-moves