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EGTB: win in 20 half-moves

# move score
1 Ra5 win in 19 half-moves
2 Na2 draw
3 Na4 draw
4 Nb1 draw
5 Nb5 draw
6 Ra1 draw
7 Ra3 draw
8 Ra6 draw
9 Ra8 draw
10 Rb7 draw
11 Rc7 draw
12 Rd7 draw
13 Re7 draw
14 Nd1 loss in 2 half-moves
15 Nd5 loss in 2 half-moves
16 Ne2 loss in 2 half-moves
17 Ne4 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves