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EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Rg1 win in 5 half-moves
3 K7g8 draw
4 K8g8 draw
5 Kh6 draw
6 Ra1 draw
7 Rb2 draw
8 Rb3 draw
9 Rb7 draw
10 Rc1 draw
11 Rh1 draw
12 K7g7 loss in 2 half-moves
13 K8g7 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves