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EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Ra1 draw
3 Ra6 draw
4 Raa7 draw
5 Raa8 draw
6 Rab5 draw
7 Rb6 draw
8 Rba8 draw
9 Rbb7 draw
10 Rc1 draw
11 Rc6 draw
12 Rcc8 draw
13 Rca7 loss in 6 half-moves
14 Rac5 loss in 4 half-moves
15 Rbb5 loss in 4 half-moves
16 Rbc8 loss in 4 half-moves
17 Rcb7 loss in 4 half-moves
18 Rcc5 loss in 4 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Rd7 loss in 2 half-moves
30 Rd8 loss in 2 half-moves
31 Re5 loss in 2 half-moves
32 Re7 loss in 2 half-moves
33 Re8 loss in 2 half-moves
34 Rf5 loss in 2 half-moves
35 Rf7 loss in 2 half-moves
36 Rf8 loss in 2 half-moves
37 Rg5 loss in 2 half-moves
38 Rg7 loss in 2 half-moves
39 Rg8 loss in 2 half-moves
40 Rh5 loss in 2 half-moves
41 Rh7 loss in 2 half-moves
42 Rh8 loss in 2 half-moves