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EGTB: win in 6 half-moves

# move score
1 Ra7 win in 5 half-moves
2 Rb7 draw
3 Rf7 draw
4 Rg5 draw
5 Rg6 draw
6 Rg8 draw
7 Rh7 draw
8 Nd7 loss in 12 half-moves
9 Na8 loss in 8 half-moves
10 Nc8 loss in 8 half-moves
11 Na4 loss in 6 half-moves
12 Nc4 loss in 2 half-moves
13 Nd5 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves