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EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Rb4 draw
6 Rbb2 draw
7 Rbb3 draw
8 Rc1 draw
9 Rc2 draw
10 Rc3 draw
11 Rd4 draw
12 Rd5 draw
13 Rdb3 draw
14 Rdd1 draw
15 Rdd2 draw
16 Rh4 draw
17 Rh5 draw
18 Rh6 draw
19 Rhb2 draw
20 Rhd2 draw
21 Rhh1 draw
22 Rhh3 draw
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rbd1 loss in 2 half-moves
27 Rbh1 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Rd7 loss in 2 half-moves
30 Rd8 loss in 2 half-moves
31 Rdh3 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re2 loss in 2 half-moves
34 Re3 loss in 2 half-moves
35 Rf1 loss in 2 half-moves
36 Rf2 loss in 2 half-moves
37 Rf3 loss in 2 half-moves
38 Rg1 loss in 2 half-moves
39 Rg2 loss in 2 half-moves
40 Rg3 loss in 2 half-moves
41 Rh7 loss in 2 half-moves
42 Rh8 loss in 2 half-moves