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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Ba2 draw
3 Bb3 draw
4 Bd5 draw
5 Bf7 draw
6 Nb2 draw
7 Nb6 draw
8 Nc3 draw
9 Nc5 draw
10 Ra7 draw
11 Rb8 draw
12 Bc4 loss in 2 half-moves
13 Be6 loss in 2 half-moves
14 Bh7 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves