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EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra2 draw
3 Ra6 draw
4 Ra7 draw
5 Raa8 draw
6 Rg5 draw
7 Rh5 draw
8 Na4 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Nd1 loss in 2 half-moves
11 Nd3 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rab5 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rba8 loss in 2 half-moves
20 Rbb5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves