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 Kf2 draw
3 Kf3 draw
4 Kg1 draw
5 Kg3 draw
6 Kh1 draw
7 Kh2 draw
8 Kh3 draw
9 Ra1 draw
10 Rb1 draw
11 Rc1 draw
12 Re1 draw
13 Rf2 draw
14 Rf3 draw
15 Rf5 draw
16 Rf6 draw
17 Rf7 draw
18 Rg1 draw
19 Rh1 draw
20 Rd1 loss in 2 half-moves
21 Rf8 loss in 2 half-moves