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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb5 draw
4 Rf1 draw
5 Rf2 draw
6 Rff4 draw
7 Rff5 draw
8 Rfg3 draw
9 Rfh3 draw
10 Rg1 draw
11 Rg2 draw
12 Rgf4 draw
13 Rgg3 draw
14 Rgh4 draw
15 Rh1 draw
16 Rh2 draw
17 Rhf5 draw
18 Rhg5 draw
19 Rhh3 draw
20 Rhh4 draw
21 Rgg5 loss in 4 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc5 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Rd4 loss in 2 half-moves
30 Rd5 loss in 2 half-moves
31 Re3 loss in 2 half-moves
32 Re4 loss in 2 half-moves
33 Re5 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 Rg6 loss in 2 half-moves
38 Rg7 loss in 2 half-moves
39 Rg8 loss in 2 half-moves
40 Rh6 loss in 2 half-moves
41 Rh7 loss in 2 half-moves
42 Rh8 loss in 2 half-moves