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EGTB: win in 12 half-moves

# move score
1 Ka7 win in 11 half-moves
2 Nc7 draw
3 Nd6 draw
4 Nf6 draw
5 Ng7 draw
6 Rb2 draw
7 Rb6 draw
8 Rb7 draw
9 Kb7 loss in 8 half-moves
10 Rb1 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves