5.Bc4 /8.f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4Nc6 Caruana vs Gelfand, 2010  (B23) Sicilian, Closed, 22 moves, 1-0 5.Bc4 /9.f5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bc4Bg7 Hoang Thong Tu vs J Clavijo, 2008  (B23) Sicilian, Closed, 25 moves, 1-0 5.Bc4 /9.f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4Nc6 Nepomniachtchi vs E van Haastert, 2007  (B23) Sicilian, Closed, 23 moves, 1-0 5.Bc4 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4Nc6 J L Hanley vs A McClement, 2009 (B23) Sicilian, Closed, 23 moves, 1-0 5.Bc4 1.e4c52.Nc3d63.f4Nf64.Nf3e65.Bc4a6 E Bamber vs O H Harestad, 2006 (B23) Sicilian, Closed, 22 moves, 1-0 5.Bc4 1.e4c52.Nc3d63.f4Nc64.Nf3Nf65.Bc4e6 M Nesterov vs D Knjazev, 2001 (B23) Sicilian, Closed, 26 moves, 1-0 5.Bc4 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bc4e6 J Aulin-Jansson vs H Isachsen, 2001 (B23) Sicilian, Closed, 23 moves, 1-0 4.Bc4 1.e4c52.Nc3d63.f4g64.Bc4Nc65.Nf3Bg7 A Lipecki vs J Henrichsen, 2011 (B23) Sicilian, Closed, 29 moves, 1-0 5.Bc4 /7.f5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bc4Bg7 M Al Sayed vs O W Hartvig, 2009 (B23) Sicilian, Closed, 16 moves, 1-0 5.Bc4 /8f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4Nc6 N Samakov vs V Klasan, 2008 (B23) Sicilian, Closed, 27 moves, 1-0 5.Bc4 /9.f5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bc4Bg7 H Simonian vs A A Ivanov, 2006 (B23) Sicilian, Closed, 19 moves, 1-0 5.Bc4 /9.f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4e6 A Suarez Real vs D Trujillo Delgado, 2004 (B23) Sicilian, Closed, 17 moves, 1-0 5.Bc4 /9.f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4 S Milliet vs M Doncheva, 2002 (B23) Sicilian, Closed, 21 moves, 1-0 5.Bc4 /8f5 1.e4c52.Nc3d63.f4g64.Nf3Nc65.Bc4Bg7 N Ambrosini vs J Z'Berg, 2001 (B23) Sicilian, Closed, 24 moves, 1-0 5.Bc4 /9.f5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bc4e6 M Smits vs D Hamelink, 2001  (B23) Sicilian, Closed, 22 moves, 1-0 5.Bc4 /7.f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4Nc6 D Sumaneev vs S Jasny, 2001 (B23) Sicilian, Closed, 26 moves, 1-0 5.Bc4 /10.f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4Nc6 Weeramantry vs M Young, 2010 (B23) Sicilian, Closed, 16 moves, 1-0 5.Bc4 /10.f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4e6 E Bamber vs N Krifa, 2010 (B23) Sicilian, Closed, 16 moves, 1-0 5.Bc4 /11.f5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bc4Bg7 B Pratyusha vs S Jablonska, 2010  (B23) Sicilian, Closed, 25 moves, 1-0 5.Bc4 / 9.f5 1.e4c52.Nc3d63.f4g64.Nf3Bg75.Bc4Nc6 G Jones vs A Zarkaj, 2008 (B23) Sicilian, Closed, 25 moves, 1-0 5Bc4 / 7.f5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bc4Bg7 G Welling vs Kappler, 1983  (B23) Sicilian, Closed, 28 moves, 1-0 5.Bc4 / 7f5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bc4Bg7 E Paoli vs S Tatai, 1972 (B23) Sicilian, Closed, 41 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3Nf65.Bb5Bd7 M Elgohary vs K Elfelo, 2008  (B23) Sicilian, Closed, 24 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3Nf65.Bb5 S Foudzi vs M Shibata, 2007 (B23) Sicilian, Closed, 21 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bb5Bd7 D Lomsadze vs R Babaev, 2007 (B23) Sicilian, Closed, 23 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bb5Bg7 E Kovalevskaya vs O Kozlitin, 2002 (B23) Sicilian, Closed, 23 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bb5Bg7 Carlsen vs F Bindrich, 2002  (B23) Sicilian, Closed, 22 moves, 1-0 5.Bb5 1.Nc3c52.e4d63.f4Nc64.Nf3Nf65.Bb5Bd7 M Waddington vs E Bongers, 2001 (B23) Sicilian, Closed, 18 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bb5Bg7 J Offringa vs A Hachijan, 2011 (B23) Sicilian, Closed, 21 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3Bg45.Bb5a6 J Meintjes vs L W Fourie, 2011 (B23) Sicilian, Closed, 21 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bb5Bd7 Carlsen vs Topalov, 2011  (B23) Sicilian, Closed, 29 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bb5Bd7 D Andreikin vs Dominguez Perez, 2011  (B23) Sicilian, Closed, 29 moves, 1-0 5.Bb5 1.e4c52.Nc3d63.f4Nc64.Nf3g65.Bb5Bg7 Y Solodovnichenko vs J Basas Gamazo, 2012 (B23) Sicilian, Closed, 20 moves, 1-0 4.Bb5 1.e4c52.Nc3d63.f4Nc64.Bb5Bd75.Nf3g6 E Zude vs M Handl, 2006 (B23) Sicilian, Closed, 20 moves, 1-0 4.Bb5 1.e4c52.Nc3d63.f4Nc64.Bb5Bd75.Nf3Nd4 A Gousseinov vs B Neudel, 2005 (B23) Sicilian, Closed, 21 moves, 1-0 7.Bb5 1.e4c52.Nc3d63.f4g64.d4cxd45.Qxd4Nf66.e5Nc67.Bb5 Nakamura vs Karjakin, 2004  (B23) Sicilian, Closed, 55 moves, 1-0 6.Bg2 1.e4c52.Nc3d63.f4a64.Nf3e65.g3Nc66.Bg2Qc7 R Hughes vs O Bindrich, 2010 (B23) Sicilian, Closed, 27 moves, 1-0 5.Bg2 1.e4c52.Nc3d63.f4g64.g3Bg75.Bg2Nc6 S Lochte vs E Sommerhalder, 2010 (B25) Sicilian, Closed, 26 moves, 1-0 6.Bg2 1.e4c52.Nc3d63.f4Nc64.Nf3g65.g3Bg76.Bg2e6 C Philippe vs C Veron, 2001 (B23) Sicilian, Closed, 25 moves, 1-0 6.Bg2 1.e4c52.Nc3d63.f4Nc64.Nf3g65.g3Bg76.Bg2e6 P Simacek vs R Britton, 2012  (B23) Sicilian, Closed, 21 moves, 1-0 6.Bg2 1.e4c52.Nc3d63.f4e64.Nf3Be75.g3Nc66.Bg2Nf6 J Docena vs Fatima Shabbir Khuaja, 2012 (B23) Sicilian, Closed, 27 moves, 1-0 4.Bg2 1.e4c52.Nc3d63.g3Nc64.Bg2g65.d3Bg7 Navara vs Sasikiran, 2009  (B25) Sicilian, Closed, 25 moves, 1-0 5.Be2 1.e4c52.Nc3d63.f4e64.Nf3Nf65.Be2Nc6 B Munguntuul vs K Saric, 2006 (B23) Sicilian, Closed, 27 moves, 1-0 43 games