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EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Ba7 draw
3 Bb6 draw
4 Bd4 draw
5 Be3 draw
6 Bf2 draw
7 Bh2 draw
8 Nb8 draw
9 Ra8 draw
10 Rg7 draw
11 Rh8 draw
12 Bc5 loss in 2 half-moves
13 Nb4 loss in 2 half-moves
14 Nc5 loss in 2 half-moves
15 Nc7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves