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EGTB: win in 12 half-moves

# move score
1 Rf8 win in 11 half-moves
2 Kd1 draw
3 Ra2 draw
4 Rb2 draw
5 Rd2 draw
6 Rf1 draw
7 Rf5 draw
8 Rf6 draw
9 Rf7 draw
10 Ke2 loss in 2 half-moves
11 Kf1 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh3 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Kd2 loss in 1 half-moves