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EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Nc6 draw
3 Nd7 draw
4 Nf3 draw
5 Nf7 draw
6 Ng4 draw
7 Ng6 draw
8 Rc2 draw
9 Nc4 loss in 2 half-moves
10 Nd3 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh2 loss in 2 half-moves