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EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra7 draw
3 Raa6 draw
4 Rab8 draw
5 Rac8 draw
6 Rad8 draw
7 Rb6 draw
8 Rc2 draw
9 Rc7 draw
10 Rca6 draw
11 Rcc8 draw
12 Rd6 draw
13 Re2 draw
14 Re7 draw
15 Reb8 draw
16 Rec8 draw
17 Red8 draw
18 Ree6 draw
19 Rce6 loss in 4 half-moves
20 Ra1 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Rc1 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 Re1 loss in 2 half-moves
29 Re3 loss in 2 half-moves
30 Re4 loss in 2 half-moves
31 Re5 loss in 2 half-moves
32 Rf6 loss in 2 half-moves
33 Rf8 loss in 2 half-moves
34 Rg6 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh6 loss in 2 half-moves
37 Rh8 loss in 2 half-moves