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 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Ke3 draw
7 Kef1 draw
8 Kef2 draw
9 Kef3 draw
10 Kg1 draw
11 Kg3 draw
12 Kgf1 draw
13 Kgf2 draw
14 Kgf3 draw
15 Kh1 draw
16 Kh2 draw
17 Kh3 draw
18 Rb6 draw
19 Rd6 draw
20 Re6 draw
21 Rf5 draw
22 Rf7 draw
23 Ra6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh6 loss in 2 half-moves