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EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rf2 win in 5 half-moves
3 Ra6 draw
4 Re6 draw
5 Rf6 draw
6 Rg1 draw
7 Rg3 draw
8 Rg4 draw
9 Rgg2 draw
10 Rgh6 draw
11 Rh1 draw
12 Rh3 draw
13 Rhg2 draw
14 Ra2 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves
28 Rhh6 loss in 2 half-moves