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EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Bc6 draw
3 Nc2 draw
4 Nc4 draw
5 Ra1 draw
6 Rc3 draw
7 Rc7 draw
8 Rd1 draw
9 Re1 draw
10 Ba6 loss in 2 half-moves
11 Ba8 loss in 2 half-moves
12 Bc8 loss in 2 half-moves
13 Bd5 loss in 2 half-moves
14 Be4 loss in 2 half-moves
15 Bf3 loss in 2 half-moves
16 Bg2 loss in 2 half-moves
17 Bh1 loss in 2 half-moves
18 Nb1 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves