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EGTB: win in 4 half-moves

# move score
1 Bb2 win in 3 half-moves
2 Ba1 draw
3 Be5 draw
4 Bh6 draw
5 Bh8 draw
6 Rc8 draw
7 Rg8 draw
8 Rh8 draw
9 Bc3 loss in 2 half-moves
10 Bd4 loss in 2 half-moves
11 Bf6 loss in 2 half-moves
12 Nd6 loss in 2 half-moves
13 Nd8 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Ng5 loss in 2 half-moves
16 Nh6 loss in 2 half-moves
17 Nh8 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves