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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kd4 draw
5 Kd6 draw
6 Ke5 draw
7 Ke6 draw
8 Rf2 draw
9 Rf4 draw
10 Rf6 draw
11 Rf7 draw
12 Rf8 draw
13 Kc4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kg1 loss in 1 half-moves
16 Kg2 loss in 1 half-moves
17 Kg3 loss in 1 half-moves
18 Kh1 loss in 1 half-moves
19 Kh3 loss in 1 half-moves
20 Re5 loss in 1 half-moves
21 Rf1 loss in 1 half-moves
22 Rg5 loss in 1 half-moves
23 Rh5 loss in 1 half-moves