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EGTB: win in 6 half-moves

# move score
1 Rc1 win in 5 half-moves
2 Rgd1 win in 7 half-moves
3 Rc8 draw
4 Rd2 draw
5 Rd3 draw
6 Rd7 draw
7 Rdd1 draw
8 Ra1 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh8 loss in 2 half-moves