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 Rf4 win in 1 half-moves
3 Kc4 draw
4 Kc5 draw
5 Kc6 draw
6 Kd4 draw
7 Kd6 draw
8 Ke4 draw
9 Ke5 draw
10 Ke6 draw
11 Kg2 draw
12 Kg3 draw
13 Kg4 draw
14 Kh2 draw
15 Kh4 draw
16 Re5 draw
17 Rf1 draw
18 Rf6 draw
19 Rf7 draw
20 Rf8 draw
21 Rg5 draw
22 Rh5 draw
23 Rf2 loss in 1 half-moves