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EGTB: win in 8 half-moves

# move score
1 Rg3 win in 7 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra5 draw
5 Ra6 draw
6 Re3 draw
7 Re4 draw
8 Rg4 draw
9 Ra7 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves