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EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Rc1 win in 7 half-moves
3 Ba3 draw
4 Bb4 draw
5 Bc5 draw
6 Bd6 draw
7 Be7 draw
8 Ra1 draw
9 Rb8 draw
10 Bg7 loss in 2 half-moves
11 Bh6 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves