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EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Ra7 draw
4 Raa8 draw
5 Rb7 draw
6 Rbb8 draw
7 Rc6 draw
8 Rc8 draw
9 Rd7 draw
10 Rda8 draw
11 Rdb8 draw
12 Rbd6 loss in 4 half-moves
13 Rdd6 loss in 4 half-moves
14 Ra1 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rb1 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 Rd1 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rg6 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh6 loss in 2 half-moves
34 Rh8 loss in 2 half-moves