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EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Kc2 draw
3 Rb1 draw
4 Rb3 draw
5 Re7 draw
6 Rf2 draw
7 Rg2 draw
8 Rh2 draw
9 Rbb7 loss in 4 half-moves
10 Kb3 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Raa2 loss in 2 half-moves
23 Rab7 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rba2 loss in 2 half-moves
28 Rc2 loss in 2 half-moves
29 Rc7 loss in 2 half-moves
30 Rd2 loss in 2 half-moves
31 Rd7 loss in 2 half-moves
32 Re2 loss in 2 half-moves
33 Rf7 loss in 2 half-moves
34 Rg7 loss in 2 half-moves
35 Rh7 loss in 2 half-moves