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EGTB: win in 4 half-moves

# move score
1 Bb6 win in 3 half-moves
2 Rf7 draw
3 Rg4 draw
4 Rg5 draw
5 Rg6 draw
6 Rg3 loss in 4 half-moves
7 Ba7 loss in 2 half-moves
8 Bc1 loss in 2 half-moves
9 Bc5 loss in 2 half-moves
10 Bd2 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Bf2 loss in 2 half-moves
13 Bf4 loss in 2 half-moves
14 Bg1 loss in 2 half-moves
15 Bg5 loss in 2 half-moves
16 Bh6 loss in 2 half-moves
17 Nf6 loss in 2 half-moves
18 Nf8 loss in 2 half-moves
19 Ng5 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rb7 loss in 1 half-moves