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EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Bd3 draw
3 Rb6 draw
4 Rc3 draw
5 Rc7 draw
6 Rd6 draw
7 Rf6 draw
8 Bb1 loss in 2 half-moves
9 Bc2 loss in 2 half-moves
10 Bc8 loss in 2 half-moves
11 Bd7 loss in 2 half-moves
12 Be4 loss in 2 half-moves
13 Be6 loss in 2 half-moves
14 Bg4 loss in 2 half-moves
15 Bg6 loss in 2 half-moves
16 Bh3 loss in 2 half-moves
17 Bh7 loss in 2 half-moves
18 Nc8 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves