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EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ba1 draw
3 Ba3 draw
4 Bc3 draw
5 Bd4 draw
6 Be5 draw
7 Bf6 draw
8 Bg7 draw
9 Bh8 draw
10 Ra2 draw
11 Ra7 draw
12 Ra8 draw
13 Rg6 draw
14 Rh6 draw
15 Bc1 loss in 2 half-moves
16 Nf2 loss in 2 half-moves
17 Nf4 loss in 2 half-moves
18 Ng1 loss in 2 half-moves
19 Ng5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf6 loss in 2 half-moves