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EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Rb1 draw
3 Rc1 draw
4 Rd1 draw
5 Rg6 draw
6 Rg7 draw
7 Ba3 loss in 2 half-moves
8 Ba7 loss in 2 half-moves
9 Bb4 loss in 2 half-moves
10 Bd4 loss in 2 half-moves
11 Bd6 loss in 2 half-moves
12 Be3 loss in 2 half-moves
13 Be7 loss in 2 half-moves
14 Bf2 loss in 2 half-moves
15 Bf8 loss in 2 half-moves
16 Nf6 loss in 2 half-moves
17 Nf8 loss in 2 half-moves
18 Ng5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Bb6 loss in 1 half-moves