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 Kb5 draw
3 Kc7 draw
4 Kd7 draw
5 Kf5 draw
6 Kg5 draw
7 Kg7 draw
8 Kh5 draw
9 Kh6 draw
10 Kh7 draw
11 Rd6 draw
12 Re6 draw
13 Rf7 draw
14 Rf8 draw
15 Rf1 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Kb6 loss in 1 half-moves
20 Kb7 loss in 1 half-moves
21 Kc5 loss in 1 half-moves
22 Kd5 loss in 1 half-moves
23 Kd6 loss in 1 half-moves
24 Kf7 loss in 1 half-moves