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EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Ka4 draw
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Ra1 draw
7 Ra8 draw
8 Rab6 draw
9 Rb8 draw
10 Rbb6 draw
11 Rc1 draw
12 Rc6 draw
13 Rd6 draw
14 Re6 draw
15 Ra7 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh6 loss in 2 half-moves