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EGTB: win in 6 half-moves

# move score
1 Rb1 win in 5 half-moves
2 Rb2 draw
3 Rb3 draw
4 Rb7 draw
5 Rb8 draw
6 Rd6 draw
7 Rg6 draw
8 Rh6 draw
9 K1e1 loss in 2 half-moves
10 K1e2 loss in 2 half-moves
11 K1g1 loss in 2 half-moves
12 K1g2 loss in 2 half-moves
13 K2e1 loss in 2 half-moves
14 K2e2 loss in 2 half-moves
15 K2g1 loss in 2 half-moves
16 K2g2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves