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EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Ba1 draw
3 Bb2 draw
4 Bf6 draw
5 Bh8 draw
6 Ra2 draw
7 Rf2 draw
8 Rg1 draw
9 Rg3 draw
10 Rg8 draw
11 Ba5 loss in 2 half-moves
12 Bb4 loss in 2 half-moves
13 Bd2 loss in 2 half-moves
14 Bd4 loss in 2 half-moves
15 Be5 loss in 2 half-moves
16 Nc2 loss in 2 half-moves
17 Nd3 loss in 2 half-moves
18 Nf3 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh2 loss in 2 half-moves
26 Bg7 loss in 1 half-moves
27 Rg7 loss in 1 half-moves