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EGTB: win in 4 half-moves

# move score
1 Rgf1 win in 3 half-moves
2 Rg6 draw
3 Rg7 draw
4 Rg8 draw
5 Rgb1 draw
6 Rgc1 draw
7 Rgd1 draw
8 R1a2 loss in 2 half-moves
9 R1a3 loss in 2 half-moves
10 R1a4 loss in 2 half-moves
11 R5a2 loss in 2 half-moves
12 R5a3 loss in 2 half-moves
13 R5a4 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rab1 loss in 2 half-moves
18 Rac1 loss in 2 half-moves
19 Rad1 loss in 2 half-moves
20 Rae1 loss in 2 half-moves
21 Raf1 loss in 2 half-moves
22 Rag5 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rg4 loss in 2 half-moves
31 Rge1 loss in 2 half-moves
32 Rgg5 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Rh5 loss in 2 half-moves