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EGTB: win in 6 half-moves

# move score
1 Rg2 win in 5 half-moves
2 Rg3 win in 5 half-moves
3 Ra8 draw
4 Rg7 draw
5 K2c2 loss in 2 half-moves
6 K2c3 loss in 2 half-moves
7 K2e2 loss in 2 half-moves
8 K2e3 loss in 2 half-moves
9 K3c2 loss in 2 half-moves
10 K3c3 loss in 2 half-moves
11 K3e2 loss in 2 half-moves
12 K3e3 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd1 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke1 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rh8 loss in 2 half-moves