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EGTB: win in 20 half-moves

# move score
1 Rf4 win in 19 half-moves
2 Bb6 draw
3 Bc1 draw
4 Bc5 draw
5 Bd2 draw
6 Bg5 draw
7 Bh6 draw
8 Ra8 draw
9 Re8 draw
10 Rf3 draw
11 Ba7 loss in 2 half-moves
12 Bd4 loss in 2 half-moves
13 Bf4 loss in 2 half-moves
14 Nd1 loss in 2 half-moves
15 Nd3 loss in 2 half-moves
16 Ne4 loss in 2 half-moves
17 Ng4 loss in 2 half-moves
18 Nh1 loss in 2 half-moves
19 Nh3 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves