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EGTB: win in 28 half-moves

# move score
1 Rg4 win in 27 half-moves
2 Ra8 draw
3 Rb8 draw
4 Rg2 draw
5 Rgg1 draw
6 Kd1 loss in 2 half-moves
7 Kd2 loss in 2 half-moves
8 Ke2 loss in 2 half-moves
9 Kf2 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rff8 loss in 2 half-moves
20 Rfg1 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rgf8 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh8 loss in 2 half-moves