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EGTB: win in 6 half-moves

# move score
1 Rc8 win in 5 half-moves
2 Ka7 draw
3 Kab7 draw
4 Kb5 draw
5 Kb8 draw
6 Kc5 draw
7 Kd5 draw
8 Kb6 loss in 2 half-moves
9 Kcb7 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves