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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Kee1 draw
6 Kee3 draw
7 Kef1 draw
8 Kef3 draw
9 Kfe1 draw
10 Kfe3 draw
11 Kff1 draw
12 Kff3 draw
13 Kg1 draw
14 Kg2 draw
15 Kg3 draw
16 Rb7 draw
17 Rd7 draw
18 Re7 draw
19 Rf5 draw
20 Rf6 draw
21 Ra7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves