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EGTB: win in 4 half-moves

# move score
1 Ng6 win in 3 half-moves
2 Bb2 draw
3 Bf6 draw
4 Nf7 draw
5 Re1 draw
6 Rg2 draw
7 Rg3 draw
8 Rg8 draw
9 Bc3 loss in 2 half-moves
10 Bd4 loss in 2 half-moves
11 Be5 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Bg7 loss in 1 half-moves
21 Rg7 loss in 1 half-moves