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EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Nb4 draw
3 Nb8 draw
4 Nc5 draw
5 Nc7 draw
6 Ra8 draw
7 Rc8 draw
8 Rd8 draw
9 Re6 draw
10 Re7 draw
11 Ba8 loss in 2 half-moves
12 Bb1 loss in 2 half-moves
13 Bb7 loss in 2 half-moves
14 Bc2 loss in 2 half-moves
15 Bc6 loss in 2 half-moves
16 Bd3 loss in 2 half-moves
17 Bd5 loss in 2 half-moves
18 Bf3 loss in 2 half-moves
19 Bf5 loss in 2 half-moves
20 Bg2 loss in 2 half-moves
21 Bg6 loss in 2 half-moves
22 Bh1 loss in 2 half-moves
23 Bh7 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves