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EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rg3 win in 5 half-moves
3 Bb2 draw
4 Bf6 draw
5 Bg7 draw
6 Bh8 draw
7 Nf7 draw
8 Rf8 draw
9 Rg1 draw
10 Rh8 draw
11 Bc3 loss in 2 half-moves
12 Bd4 loss in 2 half-moves
13 Be5 loss in 2 half-moves
14 Nb7 loss in 2 half-moves
15 Nc6 loss in 2 half-moves
16 Ne6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg2 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