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EGTB: win in 22 half-moves

# move score
1 Ra2 win in 21 half-moves
2 Ka5 draw
3 Ka8 draw
4 Kb8 draw
5 Rb2 draw
6 Rc1 draw
7 Rc3 draw
8 Rc4 draw
9 Rc8 draw
10 Rg2 draw
11 Rh2 draw
12 K6b6 loss in 2 half-moves
13 K6b7 loss in 2 half-moves
14 K7b6 loss in 2 half-moves
15 K7b7 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves