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EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 K2g2 draw
3 K3g2 draw
4 Kg1 draw
5 Kh1 draw
6 Kh4 draw
7 Ra8 draw
8 Rb8 draw
9 Rc1 draw
10 Rc2 draw
11 Rc3 draw
12 Rc7 draw
13 Rh8 draw
14 K2g3 loss in 2 half-moves
15 K3g3 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves