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EGTB: win in 20 half-moves

# move score
1 Rg1 win in 19 half-moves
2 Ra7 draw
3 Rb7 draw
4 Rc7 draw
5 Rg8 draw
6 Rg3 loss in 4 half-moves
7 Bb2 loss in 2 half-moves
8 Bc3 loss in 2 half-moves
9 Bd4 loss in 2 half-moves
10 Be5 loss in 2 half-moves
11 Bf6 loss in 2 half-moves
12 Nf2 loss in 2 half-moves
13 Nf4 loss in 2 half-moves
14 Ng1 loss in 2 half-moves
15 Ng5 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves