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EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Kb6 win in 19 half-moves
3 Ka6 draw
4 Ka8 draw
5 Kb7 draw
6 Ra2 draw
7 Ra3 draw
8 Ra8 draw
9 Rab1 draw
10 Rb2 draw
11 Rb3 draw
12 Rbb1 draw
13 Rc1 draw
14 Rc8 draw
15 Rd8 draw
16 Re8 draw
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh8 loss in 2 half-moves