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EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Re1 draw
3 Re7 draw
4 Ree3 draw
5 Ref2 draw
6 Reg2 draw
7 Rf3 draw
8 Rgh3 draw
9 Rh1 draw
10 Rhf2 draw
11 Rhg2 draw
12 Rhh3 draw
13 Rg1 loss in 4 half-moves
14 Rg7 loss in 4 half-moves
15 Rge3 loss in 4 half-moves
16 Rgg2 loss in 4 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rg5 loss in 2 half-moves
31 Rg6 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh4 loss in 2 half-moves
34 Rh5 loss in 2 half-moves
35 Rh6 loss in 2 half-moves
36 Rh8 loss in 2 half-moves