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EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rac1 draw
3 Rac2 draw
4 Rb1 draw
5 Rb2 draw
6 Rb6 draw
7 Rc8 draw
8 Rca6 draw
9 Rcc1 draw
10 Rcc2 draw
11 Rd6 draw
12 Rh6 draw
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Raa6 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rg2 loss in 2 half-moves
32 Rg6 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Rh2 loss in 2 half-moves