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EGTB: win in 54 half-moves

# move score
1 Ra8 win in 53 half-moves
2 Rh8 win in 53 half-moves
3 Rb8 win in 55 half-moves
4 Ka1 draw
5 Ka2 draw
6 Kb2 draw
7 Kc1 draw
8 Kc2 draw
9 Kd2 draw
10 Kd3 draw
11 Ke2 draw
12 Kf2 draw
13 Kf3 draw
14 Rc8 draw
15 Rg1 draw
16 Rg2 draw
17 Rg3 draw
18 Rg4 loss in 4 half-moves
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves