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 Kf1 draw
3 Kf2 draw
4 Kf3 draw
5 Kg1 draw
6 Kg3 draw
7 Kh1 draw
8 Kh2 draw
9 Kh3 draw
10 Ra6 draw
11 Rc6 draw
12 Rd6 draw
13 Re6 draw
14 Rf1 draw
15 Rf2 draw
16 Rf3 draw
17 Rf5 draw
18 Rf7 draw
19 Rg6 draw
20 Rh6 draw
21 Rb6 loss in 2 half-moves
22 Rf8 loss in 2 half-moves