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EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Ba8 draw
3 Bb7 draw
4 Bc6 draw
5 Be4 draw
6 Bg2 draw
7 Bg4 draw
8 Bh1 draw
9 Bh5 draw
10 Rb2 draw
11 Rc3 draw
12 Rf2 draw
13 Bd1 loss in 2 half-moves
14 Bd5 loss in 2 half-moves
15 Be2 loss in 2 half-moves
16 Nc6 loss in 2 half-moves
17 Nc8 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rh2 loss in 2 half-moves