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EGTB: win in 12 half-moves

# move score
1 Rb4 win in 11 half-moves
2 Rb3 win in 15 half-moves
3 Bf2 draw
4 Bg1 draw
5 Ra1 draw
6 Rb2 draw
7 Rh1 draw
8 Bb6 loss in 2 half-moves
9 Bb8 loss in 2 half-moves
10 Bc5 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Be3 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves