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EGTB: win in 20 half-moves

# move score
1 Rf8 win in 19 half-moves
2 Na6 draw
3 Na8 draw
4 Nb5 draw
5 Ra8 draw
6 Rb4 draw
7 Rb6 draw
8 Rb7 draw
9 Rc8 draw
10 Re8 draw
11 Rd8 loss in 24 half-moves
12 Rh8 loss in 24 half-moves
13 Rb2 loss in 4 half-moves
14 Nd5 loss in 2 half-moves
15 Ne6 loss in 2 half-moves
16 Ne8 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rb3 loss in 1 half-moves