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EGTB: win in 6 half-moves

# move score
1 Rf5 win in 5 half-moves
2 Rf3 draw
3 Ka7 loss in 6 half-moves
4 Kc7 loss in 6 half-moves
5 Rg8 loss in 6 half-moves
6 Rh8 loss in 6 half-moves
7 Ka8 loss in 4 half-moves
8 Kb8 loss in 4 half-moves
9 Kc8 loss in 4 half-moves
10 Rb8 loss in 4 half-moves
11 Rf6 loss in 4 half-moves
12 Rf7 loss in 4 half-moves
13 Ka6 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf4 loss in 2 half-moves