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EGTB: win in 6 half-moves

# move score
1 Ra2 win in 5 half-moves
2 K6a7 draw
3 K8a7 draw
4 Ka5 draw
5 Rb2 draw
6 Rc2 draw
7 Rg1 draw
8 Rg3 draw
9 Rg4 draw
10 Rg8 draw
11 Rh2 draw
12 K6b7 loss in 2 half-moves
13 K8b7 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 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves