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EGTB: win in 6 half-moves

# move score
1 Rb5 win in 5 half-moves
2 Rb7 draw
3 Rf1 draw
4 Kf3 loss in 10 half-moves
5 Rg1 loss in 10 half-moves
6 Rb2 loss in 8 half-moves
7 Kf2 loss in 6 half-moves
8 Kg2 loss in 6 half-moves
9 Kh2 loss in 6 half-moves
10 Kh3 loss in 6 half-moves
11 Ra1 loss in 6 half-moves
12 Rc1 loss in 6 half-moves
13 Rd1 loss in 6 half-moves
14 Rb3 loss in 4 half-moves
15 Rb4 loss in 4 half-moves
16 Kf4 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kh4 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves