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EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 g1=K draw
3 g1=N draw
4 Ra8 draw
5 Raa1 draw
6 Rah7 draw
7 Rb1 draw
8 Rb7 draw
9 Rg1 draw
10 Rh2 draw
11 Rh3 draw
12 Rh8 draw
13 Rha1 draw
14 Rhh7 draw
15 g1=B loss in 2 half-moves
16 g1=Q loss in 2 half-moves
17 g1=R loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg7 loss in 2 half-moves
31 Rh4 loss in 2 half-moves
32 Rh5 loss in 2 half-moves
33 Rh6 loss in 2 half-moves