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EGTB: win in 20 half-moves

# move score
1 Rf8 win in 19 half-moves
2 Bb4 draw
3 Bc5 draw
4 Bf8 draw
5 Bh4 draw
6 Rg1 draw
7 Rg7 draw
8 Rh8 draw
9 Re8 loss in 4 half-moves
10 Ba3 loss in 2 half-moves
11 Bd6 loss in 2 half-moves
12 Bd8 loss in 2 half-moves
13 Bf6 loss in 2 half-moves
14 Bg5 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg6 loss in 2 half-moves