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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Kd2 draw
14 Kd4 draw
15 Ke2 draw
16 Ke3 draw
17 Ra8 draw
18 Rb8 draw
19 Rd8 draw
20 Re1 draw
21 Ke4 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves