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EGTB: loss in 13 half-moves

# move score
1 Rg3 loss in 12 half-moves
2 Rg4 loss in 10 half-moves
3 Rg6 loss in 10 half-moves
4 Kf5 loss in 8 half-moves
5 Kf7 loss in 8 half-moves
6 Rg1 loss in 8 half-moves
7 Rh2 loss in 6 half-moves
8 Kg5 loss in 4 half-moves
9 Kg6 loss in 4 half-moves
10 Kg7 loss in 4 half-moves
11 Re2 loss in 4 half-moves
12 Rf2 loss in 4 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves