Daily puzzle 052607

What do you play with Black? The solution will be published tomorrow.

Yesterday's solution: 45.Bf7!! b3 46.g5+! Kxg5 47.h4+ Kf6 48.h5 Rc2+ 49.Kf3 b2 50.Ba2 gxh5 51.Rxh5 Rc1 Spassky - Petrosian, Moskou (m/1) 1969, and now White should have played 52.Ke3! Pa4 53.Rh4=

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