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EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Ba1 draw
3 Be5 draw
4 Bf6 draw
5 Bg7 draw
6 Rc8 draw
7 Rd8 draw
8 Re8 draw
9 Rf8 draw
10 Rg1 draw
11 Rg6 draw
12 Rg2 loss in 6 half-moves
13 Bd4 loss in 4 half-moves
14 Rg7 loss in 4 half-moves
15 Bb2 loss in 2 half-moves
16 Bc3 loss in 2 half-moves
17 Nc7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves