in Preface, 27. ? P Potapov vs T Henrichs, 2006 (B91) Sicilian, Najdorf, Zagreb (Fianchetto) Variation, 27 moves, 1-0 Ex. 1- 22. ? Why does this last move wins the game ? Balashov vs Sunye Neto, 1982  (B90) Sicilian, Najdorf, 22 moves, 1-0 Ex.2- 17. ? Kasparov vs Shirov, 2001  (C42) Petrov Defense, 45 moves, 1-0 Ex 3- 16...? Shirov vs Kasparov, 1997  (B90) Sicilian, Najdorf, 38 moves, 0-1 Game 4 move 15... Romanishin vs P Nikolic, 1987  (C02) French, Advance, 48 moves, 0-1 discussion before 21. Silman vs R J Gross, 1992  (E02) Catalan, Open, 5.Qa4, 31 moves, 1-0 Ch 3 ex 15 move . Timman vs B Brinck-Claussen, 1971 (E24) Nimzo-Indian, Samisch, 22 moves, 1-0 chapter 3 move 10.? W Hendriks vs T Spanton, 2006  (C24) Bishop's Opening, 23 moves, 1-0 Chapter 5 34.... Deep Fritz vs Kramnik, 2006  (D20) Queen's Gambit Accepted, 35 moves, 1-0 move 24... ? K Leenhouts vs Caruana, 2007  (B42) Sicilian, Kan, 31 moves, 0-1 16.... J Radulski vs D Ciuksyte, 2004 (B42) Sicilian, Kan, 44 moves, 0-1 17...? J Kristiansen vs V Malaniuk, 1989 (C61) Ruy Lopez, Bird's Defense, 23 moves, 0-1 12 games