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EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Ba8 draw
3 Bb1 draw
4 Bb7 draw
5 Bc2 draw
6 Bc6 draw
7 Bd3 draw
8 Bd5 draw
9 Bf3 draw
10 Bg6 draw
11 Bh1 draw
12 Bh7 draw
13 Ra8 draw
14 Rb8 draw
15 Rc3 draw
16 Rc4 draw
17 Rc6 draw
18 Rc7 draw
19 Rd8 draw
20 Re8 draw
21 Bf5 loss in 2 half-moves
22 Bg2 loss in 2 half-moves
23 Nc6 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh8 loss in 2 half-moves