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EGTB: win in 12 half-moves

# move score
1 Rb4 win in 11 half-moves
2 Bf6 draw
3 Bg7 draw
4 Bh8 draw
5 Nf3 draw
6 Ng6 draw
7 Ra7 draw
8 Rb5 draw
9 Rb6 draw
10 Rb8 draw
11 Rg7 draw
12 Rh7 draw
13 Bb2 loss in 2 half-moves
14 Bc3 loss in 2 half-moves
15 Bd4 loss in 2 half-moves
16 Be5 loss in 2 half-moves
17 Nf5 loss in 2 half-moves
18 Ng2 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves