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EGTB: win in 6 half-moves

# move score
1 Rgd1 win in 5 half-moves
2 Rc2 draw
3 Rc3 draw
4 Rc4 draw
5 Rc8 draw
6 Rcd1 draw
7 Rce1 draw
8 Rge1 draw
9 Ra1 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rcf1 loss in 2 half-moves
15 Rgf1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves