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EGTB: win in 40 half-moves

# move score
1 Rg4 win in 39 half-moves
2 Bf8 draw
3 Ra8 draw
4 Rb8 draw
5 Rc8 draw
6 Re8 draw
7 Rg1 draw
8 Rg2 draw
9 Rg3 draw
10 Bc1 loss in 2 half-moves
11 Bd2 loss in 2 half-moves
12 Be3 loss in 2 half-moves
13 Bf4 loss in 2 half-moves
14 Bg5 loss in 2 half-moves
15 Bg7 loss in 2 half-moves
16 Nb3 loss in 2 half-moves
17 Nc2 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh8 loss in 2 half-moves