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EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Ba7 draw
3 Bc5 draw
4 Bf2 draw
5 Nb8 draw
6 Nc7 draw
7 Ra7 draw
8 Rf7 draw
9 Rg6 draw
10 Rg8 draw
11 Ba5 loss in 2 half-moves
12 Bc7 loss in 2 half-moves
13 Bd4 loss in 2 half-moves
14 Bd8 loss in 2 half-moves
15 Be3 loss in 2 half-moves
16 Nb4 loss in 2 half-moves
17 Nc5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Bg1 loss in 1 half-moves
26 Rg1 loss in 1 half-moves
27 Rg5 loss in 1 half-moves