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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Rg1 draw
4 Rgg2 draw
5 Rgh3 draw
6 Rh1 draw
7 Rhg2 draw
8 Rhh3 draw
9 Ra2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh4 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves