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EGTB: win in 20 half-moves

# move score
1 Ra4 win in 19 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Rd7 draw
6 Rf7 draw
7 Rg7 draw
8 Rh7 draw
9 Raa5 loss in 4 half-moves
10 Ne2 loss in 2 half-moves
11 Nf3 loss in 2 half-moves
12 Nh3 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rae7 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rea5 loss in 2 half-moves
27 Ree7 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rh5 loss in 2 half-moves
31 Re6 loss in 1 half-moves