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EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra7 draw
3 Ra8 draw
4 Rab6 draw
5 Rb2 draw
6 Rb7 draw
7 Rb8 draw
8 Rba1 draw
9 Rbb6 draw
10 Rg1 draw
11 Rh1 draw
12 Raa1 loss in 4 half-moves
13 Nf1 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Ng4 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rg6 loss in 2 half-moves
31 Rh6 loss in 2 half-moves