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EGTB: win in 6 half-moves

# move score
1 Rg2 win in 5 half-moves
2 R2a3 draw
3 R4a3 draw
4 Ra1 draw
5 Ra5 draw
6 Rb2 draw
7 Rb4 draw
8 Rg4 draw
9 Ra6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves