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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ba8 draw
3 Bb7 draw
4 Bc6 draw
5 Be4 draw
6 Bg2 draw
7 Bh1 draw
8 Nb2 draw
9 Nb6 draw
10 Nc3 draw
11 Nc5 draw
12 Ra7 draw
13 Rc7 draw
14 Rg7 draw
15 Ba2 loss in 2 half-moves
16 Bb3 loss in 2 half-moves
17 Bc4 loss in 2 half-moves
18 Be6 loss in 2 half-moves
19 Bf3 loss in 2 half-moves
20 Bf7 loss in 2 half-moves
21 Bg8 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves