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EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rd3 draw
3 Rd8 draw
4 Rdd2 draw
5 Rdf1 draw
6 Rdg1 draw
7 Re1 draw
8 Re2 draw
9 Rf3 draw
10 Rf8 draw
11 Rff1 draw
12 Rg3 draw
13 Rgg1 draw
14 Rh1 draw
15 Rh2 draw
16 Rfd2 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rf7 loss in 2 half-moves
31 Rg4 loss in 2 half-moves
32 Rg5 loss in 2 half-moves
33 Rg6 loss in 2 half-moves
34 Rg7 loss in 2 half-moves