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EGTB: win in 20 half-moves

# move score
1 Rb4 win in 19 half-moves
2 Bc3 draw
3 Bd4 draw
4 Be5 draw
5 Bh6 draw
6 Bh8 draw
7 Nf2 draw
8 Ng5 draw
9 Ra2 draw
10 Rb1 draw
11 Rb3 draw
12 Rh2 draw
13 Ng1 loss in 4 half-moves
14 Bf6 loss in 2 half-moves
15 Bf8 loss in 2 half-moves
16 Nf4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves