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EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Bd7 draw
3 Bg4 draw
4 Ne5 draw
5 Rb6 draw
6 Rb8 draw
7 Rg7 draw
8 Be6 loss in 2 half-moves
9 Bf5 loss in 2 half-moves
10 Bh3 loss in 2 half-moves
11 Nb4 loss in 2 half-moves
12 Nc1 loss in 2 half-moves
13 Nc5 loss in 2 half-moves
14 Ne1 loss in 2 half-moves
15 Nf2 loss in 2 half-moves
16 Nf4 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 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 Rf7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves
26 Nb2 loss in 1 half-moves
27 Rb2 loss in 1 half-moves