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EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rb2 draw
4 Rb5 draw
5 Rb6 draw
6 Rbb1 draw
7 Rbb3 draw
8 Rbf4 draw
9 Rbg4 draw
10 Rf2 draw
11 Rff3 draw
12 Rff4 draw
13 Rfg1 draw
14 Rg2 draw
15 Rgg1 draw
16 Rgg4 draw
17 Rh1 draw
18 Rh3 draw
19 Rh4 draw
20 Ra1 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Rd3 loss in 2 half-moves
30 Rd4 loss in 2 half-moves
31 Re1 loss in 2 half-moves
32 Re3 loss in 2 half-moves
33 Re4 loss in 2 half-moves
34 Rf6 loss in 2 half-moves
35 Rf7 loss in 2 half-moves
36 Rf8 loss in 2 half-moves
37 Rfb1 loss in 2 half-moves
38 Rg6 loss in 2 half-moves
39 Rg7 loss in 2 half-moves
40 Rg8 loss in 2 half-moves
41 Rgb3 loss in 2 half-moves
42 Rgf3 loss in 2 half-moves