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EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra7 draw
3 Ra8 draw
4 Rf5 draw
5 Rg5 draw
6 Rh5 draw
7 g1=B loss in 2 half-moves
8 g1=K loss in 2 half-moves
9 g1=N loss in 2 half-moves
10 g1=Q loss in 2 half-moves
11 g1=R loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Raa6 loss in 2 half-moves
16 Rab5 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rba6 loss in 2 half-moves
24 Rbb5 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rd5 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Re5 loss in 2 half-moves
30 Re6 loss in 2 half-moves
31 Rf6 loss in 2 half-moves
32 Rg6 loss in 2 half-moves
33 Rh6 loss in 2 half-moves