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EGTB: win in 4 half-moves

# move score
1 Bb6 win in 3 half-moves
2 Ba7 draw
3 Bf2 draw
4 Bg1 draw
5 Ba1 loss in 2 half-moves
6 Bb2 loss in 2 half-moves
7 Bc3 loss in 2 half-moves
8 Bc5 loss in 2 half-moves
9 Be3 loss in 2 half-moves
10 Be5 loss in 2 half-moves
11 Bg7 loss in 2 half-moves
12 Bh8 loss in 2 half-moves
13 Nb1 loss in 2 half-moves
14 Nb5 loss in 2 half-moves
15 Nc2 loss in 2 half-moves
16 Nc4 loss in 2 half-moves
17 Bf6 loss in 1 half-moves