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EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Bb1 draw
3 Bc2 draw
4 Bd3 draw
5 Bd5 draw
6 Bf3 draw
7 Bg6 draw
8 Bh1 draw
9 Bh7 draw
10 Rb6 draw
11 Rc3 draw
12 Rc4 draw
13 Rc7 draw
14 Rc8 draw
15 Re6 draw
16 Bf5 loss in 2 half-moves
17 Bg2 loss in 2 half-moves
18 Nb1 loss in 2 half-moves
19 Nc2 loss in 2 half-moves
20 Nc4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rh6 loss in 2 half-moves