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EGTB: win in 12 half-moves

# move score
1 Kb8 win in 11 half-moves
2 Rf8 draw
3 Rg8 draw
4 Rh8 draw
5 K5a6 loss in 2 half-moves
6 K5b6 loss in 2 half-moves
7 K7a6 loss in 2 half-moves
8 K7b6 loss in 2 half-moves
9 Ka4 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves