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EGTB: win in 6 half-moves

# move score
1 Rg1 win in 5 half-moves
2 Rg2 win in 5 half-moves
3 Ra7 draw
4 Rb7 draw
5 Rg3 draw
6 Rg4 draw
7 Rg8 draw
8 Rh7 draw
9 Kc1 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kdd2 loss in 2 half-moves
12 Kde2 loss in 2 half-moves
13 Ked2 loss in 2 half-moves
14 Kee2 loss in 2 half-moves
15 Kf1 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Rc7 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 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves