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EGTB: win in 4 half-moves

# move score
1 Rgb3 win in 3 half-moves
2 Rg5 draw
3 Rg6 draw
4 Rgf3 loss in 4 half-moves
5 Qa2 loss in 2 half-moves
6 Qb1 loss in 2 half-moves
7 Qb2 loss in 2 half-moves
8 Qc1 loss in 2 half-moves
9 Qc3 loss in 2 half-moves
10 Qd1 loss in 2 half-moves
11 Qd4 loss in 2 half-moves
12 Qe1 loss in 2 half-moves
13 Qe5 loss in 2 half-moves
14 Qf1 loss in 2 half-moves
15 Qf6 loss in 2 half-moves
16 Qg1 loss in 2 half-moves
17 Qg7 loss in 2 half-moves
18 Qh1 loss in 2 half-moves
19 Qh8 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rab3 loss in 2 half-moves
27 Rac3 loss in 2 half-moves
28 Rad3 loss in 2 half-moves
29 Rae3 loss in 2 half-moves
30 Raf3 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg2 loss in 2 half-moves
33 Rg7 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rgc3 loss in 2 half-moves
36 Rgd3 loss in 2 half-moves
37 Rge3 loss in 2 half-moves
38 Rh3 loss in 2 half-moves
39 Rg4 loss in 1 half-moves