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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Bc1 draw
3 Be3 draw
4 Be7 draw
5 Bh4 draw
6 Bh6 draw
7 Ng1 draw
8 Rd1 draw
9 Rh2 draw
10 Bd2 loss in 2 half-moves
11 Bd8 loss in 2 half-moves
12 Bf4 loss in 2 half-moves
13 Bf6 loss in 2 half-moves
14 Nf2 loss in 2 half-moves
15 Nf4 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves