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EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 R8b7 draw
3 Ra6 draw
4 Ra7 draw
5 Ra8 draw
6 Rc6 draw
7 Rc7 draw
8 Rc8 draw
9 Rd2 draw
10 Rdd8 draw
11 Rdb7 loss in 6 half-moves
12 R6b7 loss in 4 half-moves
13 Rbd6 loss in 4 half-moves
14 Rbd8 loss in 4 half-moves
15 Rdd6 loss in 4 half-moves
16 Rb1 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg6 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh6 loss in 2 half-moves
34 Rh7 loss in 2 half-moves
35 Rh8 loss in 2 half-moves