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EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Na5 draw
3 Nb8 draw
4 Nd8 draw
5 Ne5 draw
6 Ne7 draw
7 Ra4 draw
8 Ra5 draw
9 Ra6 draw
10 Ra8 draw
11 Rc7 draw
12 Ra3 loss in 4 half-moves
13 Nb4 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves