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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Nb2 draw
3 Nb6 draw
4 Nc3 draw
5 Nc5 draw
6 Rb8 draw
7 Rd8 draw
8 Ba8 loss in 2 half-moves
9 Bb1 loss in 2 half-moves
10 Bb7 loss in 2 half-moves
11 Bc2 loss in 2 half-moves
12 Bc6 loss in 2 half-moves
13 Bd3 loss in 2 half-moves
14 Bd5 loss in 2 half-moves
15 Bf3 loss in 2 half-moves
16 Bf5 loss in 2 half-moves
17 Bg2 loss in 2 half-moves
18 Bg6 loss in 2 half-moves
19 Bh1 loss in 2 half-moves
20 Bh7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 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