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EGTB: win in 20 half-moves

# move score
1 Rgd1 win in 19 half-moves
2 Rg4 draw
3 Rg5 draw
4 Rg6 draw
5 Rg8 draw
6 Rgb1 draw
7 Rgc1 draw
8 Rgf1 draw
9 Kb2 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rab1 loss in 2 half-moves
25 Rac1 loss in 2 half-moves
26 Rad1 loss in 2 half-moves
27 Rae1 loss in 2 half-moves
28 Raf1 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rge1 loss in 2 half-moves
33 Rh1 loss in 2 half-moves