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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kf8 draw
3 Kg1 draw
4 Kg2 draw
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Kh2 draw
9 Ra4 draw
10 Rf1 draw
11 Rf2 draw
12 Rf3 draw
13 Rg4 draw
14 Rh4 draw
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf6 loss in 2 half-moves