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EGTB: win in 6 half-moves

# move score
1 Rc2 win in 5 half-moves
2 K5a6 draw
3 K7a6 draw
4 Ka4 draw
5 Ka8 draw
6 Kb8 draw
7 Ra1 draw
8 Ra3 draw
9 Rb2 draw
10 Re2 draw
11 Rh2 draw
12 K5b6 loss in 2 half-moves
13 K7b6 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves