9...h5 10...h4 + 28 0-0 - but finally 1-0 F Berkes vs S Mareco, 2011  (A07) King's Indian Attack, 42 moves, 1-0 15....h5/16...h4/ 18...hxg3 Korchnoi vs Botvinnik, 1952  (A15) English, 42 moves, 1/2-1/2 17...h5/ 20...h4 in the Hedgehog Polugaevsky vs Ftacnik, 1982  (A30) English, Symmetrical, 29 moves, 0-1 9. 0-0, 15.h4 + 18.h5 Bronstein vs V Osnos, 1965  (A47) Queen's Indian, 38 moves, 1-0 9...h5 + 11...00 Svidler vs I Salgado Lopez, 2010  (B07) Pirc, 36 moves, 0-1 18...h5 /Hedgehog B Yildiz vs Koneru, 2012  (B27) Sicilian, 39 moves, 0-1 21_h5/23_h4 (in conjunction with Qg5) Fischer vs Spassky, 1972  (B88) Sicilian, Fischer-Sozin Attack, 45 moves, 1/2-1/2 8...h5 C Lutz vs Ftacnik, 2001  (B90) Sicilian, Najdorf, 35 moves, 1-0 9...h5 + 11... 0-0 Anand vs Svidler, 2007  (B90) Sicilian, Najdorf, 42 moves, 1-0 8...h5 + 19...0-0 Anand vs Topalov, 2007  (B90) Sicilian, Najdorf, 37 moves, 1-0 8...h5/15...h4/25...h3 H Tiemann vs V Hefka, 2003 (B90) Sicilian, Najdorf, 66 moves, 1/2-1/2 7...h5 / 15...h4 F Pancevski vs A Volokitin, 2012  (B90) Sicilian, Najdorf, 45 moves, 1-0 7...h5 / 20...0-0 Shirov vs S Sjugirov, 2013  (B90) Sicilian, Najdorf, 42 moves, 1-0 9...h5 + 11... 0-0 V Gashimov vs Topalov, 2010  (C65) Ruy Lopez, Berlin Defense, 42 moves, 1/2-1/2 9...h5 Carlsen vs Aronian, 2012  (D31) Queen's Gambit Declined, 68 moves, 1-0 Greenfield with h4-h5 P Cramling vs S Kindermann, 1991  (D86) Grunfeld, Exchange, 25 moves, 1-0 7...h5 / 9...h4 KID Bologan vs Bacrot, 2012  (E70) King's Indian, 35 moves, 1/2-1/2 didn't work here Keene vs H Ardiansyah, 1979   (E26) Nimzo-Indian, Samisch, 34 moves, 1-0 9...h5 / 10...h4 A Poluljahov vs B Socko, 2001 (E70) King's Indian, 43 moves, 1-0 8...h6/13...h5/16...h4 V Tukmakov vs E Magerramov, 1983  (E92) King's Indian, 27 moves, 0-1 8/13/18/20 = h6/h5/h4/h3 Gulko vs Kasparov, 1995  (E92) King's Indian, 44 moves, 0-1