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EGTB: win in 20 half-moves

# move score
1 Rf8 win in 19 half-moves
2 Ka8 draw
3 Kaa7 draw
4 Kab6 draw
5 Kb8 draw
6 Kba7 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Rd5 draw
11 Re5 draw
12 Rf1 draw
13 Rf6 draw
14 Rf7 draw
15 Rg5 draw
16 Rh5 draw
17 Ka5 loss in 2 half-moves
18 Kb5 loss in 2 half-moves
19 Kbb6 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves