31. Qxh6+! mates in three Shamkovich vs R Ervin, 1975  (C78) Ruy Lopez, 31 moves, 1-0 27. Qxh7+! Tarrasch vs A Mannheimer, 1880  (C42) Petrov Defense, 28 moves, 1-0 If 37...Rc7, then 38.Qg6+ Ke7 39.Qf7+ Kd8 40.Qe8#. Tal vs Z Szymczak, 1974  (A15) English, 38 moves, 1-0 J Zhou vs Fedorchuk, 2005  (E15) Queen's Indian, 40 moves, 1-0 4 games