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EGTB: win in 20 half-moves

# move score
1 Rb4 win in 19 half-moves
2 Rb5 win in 27 half-moves
3 Rb6 draw
4 Rb7 draw
5 Rb8 draw
6 Rd1 draw
7 Re1 draw
8 Rf1 draw
9 Ba3 loss in 2 half-moves
10 Bb4 loss in 2 half-moves
11 Bb8 loss in 2 half-moves
12 Bc5 loss in 2 half-moves
13 Bc7 loss in 2 half-moves
14 Be5 loss in 2 half-moves
15 Be7 loss in 2 half-moves
16 Bf4 loss in 2 half-moves
17 Bf8 loss in 2 half-moves
18 Bg3 loss in 2 half-moves
19 Bh2 loss in 2 half-moves
20 Nd8 loss in 2 half-moves
21 Ne5 loss in 2 half-moves
22 Ng5 loss in 2 half-moves
23 Nh6 loss in 2 half-moves
24 Nh8 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves