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EGTB: win in 54 half-moves

# move score
1 Rg7 win in 53 half-moves
2 Rg8 win in 53 half-moves
3 Rg6 win in 57 half-moves
4 Rd4 draw
5 Re4 draw
6 Rf4 draw
7 Rg1 draw
8 Rg5 draw
9 K6a7 loss in 2 half-moves
10 K6b7 loss in 2 half-moves
11 K8a7 loss in 2 half-moves
12 K8b7 loss in 2 half-moves
13 Ka5 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves