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EGTB: win in 20 half-moves

# move score
1 Rb4 win in 19 half-moves
2 Rb5 win in 39 half-moves
3 Rb3 win in 41 half-moves
4 Rb6 draw
5 Rb7 draw
6 Rb8 draw
7 Rf1 draw
8 Rg1 draw
9 Rh1 draw
10 Ba1 loss in 2 half-moves
11 Ba5 loss in 2 half-moves
12 Bb2 loss in 2 half-moves
13 Bb4 loss in 2 half-moves
14 Bd2 loss in 2 half-moves
15 Bd4 loss in 2 half-moves
16 Be1 loss in 2 half-moves
17 Be5 loss in 2 half-moves
18 Bf6 loss in 2 half-moves
19 Bg7 loss in 2 half-moves
20 Bh8 loss in 2 half-moves
21 Nf6 loss in 2 half-moves
22 Nf8 loss in 2 half-moves
23 Ng5 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Re1 loss in 2 half-moves