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EGTB: win in 20 half-moves

# move score
1 Rg3 win in 19 half-moves
2 Bc1 draw
3 Bf4 draw
4 Bg5 draw
5 Re1 draw
6 Rf1 draw
7 Rg8 draw
8 Rh1 draw
9 Bg7 loss in 4 half-moves
10 Bd2 loss in 2 half-moves
11 Be3 loss in 2 half-moves
12 Bf8 loss in 2 half-moves
13 Nb2 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Ne3 loss in 2 half-moves
16 Nf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves