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EGTB: loss in 13 half-moves

# move score
1 Rg8 loss in 12 half-moves
2 Kc8 loss in 4 half-moves
3 Kd8 loss in 4 half-moves
4 Ke7 loss in 4 half-moves
5 Ke8 loss in 4 half-moves
6 Ra2 loss in 4 half-moves
7 Rg7 loss in 4 half-moves
8 Rh2 loss in 4 half-moves
9 Kc6 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rb2 loss in 1 half-moves
22 Rg1 loss in 1 half-moves