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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Ra3 draw
4 Ra6 draw
5 Ra7 draw
6 Raa8 draw
7 Rab4 draw
8 Rab5 draw
9 Rb6 draw
10 Rb7 draw
11 Rba8 draw
12 Rbb4 draw
13 Rbb5 draw
14 Rc4 draw
15 Rc5 draw
16 Rc8 draw
17 Rg4 draw
18 Rg5 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rf5 loss in 2 half-moves
31 Rf8 loss in 2 half-moves
32 Rh4 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh8 loss in 2 half-moves