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EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Ba7 draw
3 Bb6 draw
4 Bc5 draw
5 Be5 draw
6 Bf2 draw
7 Bg1 draw
8 Bg7 draw
9 Ra1 draw
10 Rd2 draw
11 Bc3 loss in 6 half-moves
12 Ba1 loss in 4 half-moves
13 Bb2 loss in 4 half-moves
14 Bh8 loss in 4 half-moves
15 Be3 loss in 2 half-moves
16 Bf6 loss in 2 half-moves
17 Ne7 loss in 2 half-moves
18 Nf6 loss in 2 half-moves
19 Nh6 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Re2 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rh2 loss in 2 half-moves