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EGTB: win in 20 half-moves

# move score
1 R1a5 win in 19 half-moves
2 R1a4 draw
3 R1a6 draw
4 R1a7 draw
5 R8a5 draw
6 R8a6 draw
7 R8a7 draw
8 Rb1 draw
9 Rb8 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 R8a4 loss in 6 half-moves
14 Na2 loss in 2 half-moves
15 Nb3 loss in 2 half-moves
16 Nd3 loss in 2 half-moves
17 Ne2 loss in 2 half-moves
18 R1a2 loss in 2 half-moves
19 R1a3 loss in 2 half-moves
20 R8a2 loss in 2 half-moves
21 R8a3 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves