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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Ka4 draw
3 Kaa6 draw
4 Kab6 draw
5 Kb4 draw
6 Kb5 draw
7 Kba6 draw
8 Kbb6 draw
9 Ra2 draw
10 Rb2 draw
11 Rc1 draw
12 Rc3 draw
13 Rc6 draw
14 Rc7 draw
15 Rh2 draw
16 Ka7 loss in 2 half-moves
17 Ka8 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Kc6 loss in 1 half-moves