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EGTB: win in 4 half-moves

# move score
1 Nc5 win in 3 half-moves
2 Bb4 draw
3 Bc7 draw
4 Bd2 draw
5 Bd8 draw
6 Nb2 draw
7 Nb6 draw
8 Rh1 draw
9 Be1 loss in 6 half-moves
10 Bb6 loss in 2 half-moves
11 Bc3 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves