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EGTB: win in 12 half-moves

# move score
1 Rf1 win in 11 half-moves
2 Rf2 win in 11 half-moves
3 Ka1 draw
4 Ka2 draw
5 Kb2 draw
6 Kc1 draw
7 Kc2 draw
8 Ke6 draw
9 Kf6 draw
10 Kg6 draw
11 Rf3 draw
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves