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 K6a6 draw
3 K6a7 draw
4 K6c6 draw
5 K6c7 draw
6 K7a6 draw
7 K7a7 draw
8 K7c6 draw
9 K7c7 draw
10 Ka5 draw
11 Ka8 draw
12 Kb5 draw
13 Kb8 draw
14 Kc5 draw
15 Kc8 draw
16 Ra8 draw
17 Rb8 draw
18 Rc8 draw
19 Rd8 draw
20 Re1 draw
21 Re2 draw
22 Re3 draw
23 Re4 draw
24 Re5 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves