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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Qf3 draw
3 Qg2 draw
4 Qh1 draw
5 Rg1 draw
6 Rg2 draw
7 Rg4 draw
8 Rg5 draw
9 Rh1 draw
10 Rh2 draw
11 Rh4 draw
12 Rh5 draw
13 Rf3 loss in 4 half-moves
14 Qa1 loss in 2 half-moves
15 Qa6 loss in 2 half-moves
16 Qb1 loss in 2 half-moves
17 Qb5 loss in 2 half-moves
18 Qc1 loss in 2 half-moves
19 Qc4 loss in 2 half-moves
20 Qd1 loss in 2 half-moves
21 Qd3 loss in 2 half-moves
22 Qe1 loss in 2 half-moves
23 Qe2 loss in 2 half-moves
24 Qf2 loss in 2 half-moves
25 Qf4 loss in 2 half-moves
26 Qf5 loss in 2 half-moves
27 Qf6 loss in 2 half-moves
28 Qf7 loss in 2 half-moves
29 Qf8 loss in 2 half-moves
30 Qg1 loss in 2 half-moves
31 Ra3 loss in 2 half-moves
32 Rc3 loss in 2 half-moves
33 Rd3 loss in 2 half-moves
34 Re3 loss in 2 half-moves
35 Rg6 loss in 2 half-moves
36 Rg7 loss in 2 half-moves
37 Rg8 loss in 2 half-moves
38 Rh6 loss in 2 half-moves
39 Rh7 loss in 2 half-moves
40 Rh8 loss in 2 half-moves