Daily puzzle 050607

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

Yesterday's solution: 27.g4!! e4!? 28.gxh5 f4!? [28...exd3! 29.Qxd3 Rae8!] 29.Rxg7!! Qxg7 30.Rg1 Qe5 [30...exd3 31.Qxd3 Qxg1+ 32.Kxg1 Rg8+ 33.Kh1!] 31.Nf3!! exd3 and now White should have played 32.Qxd3! Bf5 33.Nxe5! Bxd3 34.Bd4!! dxe5 35.Bxe5+ Kh7 36.Rg7+ Kh8 37.Rxc7+ Kg8 38.Rg7+ Kh8 39.Rxa7+ Kg8 40.Rg7+ Kh8 41.Rg3+!?Ǭ± in Petrosian-Spassky, Moscow (m/12) 1966.

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