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EGTB: win in 20 half-moves

# move score
1 Ra7 win in 19 half-moves
2 Ra8 draw
3 Rd2 draw
4 Re2 draw
5 Rf2 draw
6 Ra6 loss in 4 half-moves
7 Ba3 loss in 2 half-moves
8 Bb4 loss in 2 half-moves
9 Bc5 loss in 2 half-moves
10 Bd6 loss in 2 half-moves
11 Bd8 loss in 2 half-moves
12 Bf6 loss in 2 half-moves
13 Bf8 loss in 2 half-moves
14 Bg5 loss in 2 half-moves
15 Bh4 loss in 2 half-moves
16 Na6 loss in 2 half-moves
17 Na8 loss in 2 half-moves
18 Nb5 loss in 2 half-moves
19 Nd5 loss in 2 half-moves
20 Ne6 loss in 2 half-moves
21 Ne8 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rc2 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rh2 loss in 2 half-moves