4...d6 5.Bc4 Nf6 6.e5 Nfd7 7.exd6 exd6 8.Nf3 Be7 9.Nd5 0-0 10.0 A Muhr vs L Apol, 2017 (B21) Sicilian, 2.f4 and 2.d4, 27 moves, 1-0 4...d6 5.Bc4 Nf6 6.e5 Nfd7 7.Bxf7+ Kxf7 8.e6+ Qxe6 9.Qb3+ Kf5 F Gadzhiev vs I Stoliarenko, 2013 (B21) Sicilian, 2.f4 and 2.d4, 13 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 R Shean vs P Winston, 1972 (B21) Sicilian, 2.f4 and 2.d4, 33 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 M Esserman vs M Midonet, 2018  (B21) Sicilian, 2.f4 and 2.d4, 40 moves, 1-0 2.Nf3 e6 3.d4 cxd4 4.c3 dxc3 5.Nxc3 Nc6 6.Bc4 d6 7.0-0 Be7 8.Qe R Cumming vs P Haugli, 2014 (B21) Sicilian, 2.f4 and 2.d4, 37 moves, 1-0 4...Nc6 5.Nf3 e6 6.Bc4 d6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 N Carr vs S Whatley, 2013 (B21) Sicilian, 2.f4 and 2.d4, 40 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 D Oswald vs B Lutz, 2013 (B21) Sicilian, 2.f4 and 2.d4, 29 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 M Esserman vs T Bartell, 2009  (B21) Sicilian, 2.f4 and 2.d4, 27 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 N Krueger vs B Wihlborn, 2009 (B21) Sicilian, 2.f4 and 2.d4, 57 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 M Woodhams vs K Stewart, 2009 (B21) Sicilian, 2.f4 and 2.d4, 65 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 M Zelic vs I Perkovic, 2008  (B21) Sicilian, 2.f4 and 2.d4, 28 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 M Zelic vs A Sambolec, 2006  (B21) Sicilian, 2.f4 and 2.d4, 34 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 T Jansen vs D Proctor, 1998  (B21) Sicilian, 2.f4 and 2.d4, 26 moves, 1-0 4...Nc6 5.Nf3 d6 6.Bc4 e6 7.0-0 Be7 8.Qe2 Nf6 9.Rd1 e5 10.Be3 0 M Zelic vs Z Takac, 1993 (B21) Sicilian, 2.f4 and 2.d4, 22 moves, 1-0 2.Nf3 e6 3.d4 cxd4 4.c3 dxc3 5.Nxc3 a6 6.Bc4 b5 7.Bb3 Bb7 8.0-0 M Esserman vs F Perez, 2018  (B21) Sicilian, 2.f4 and 2.d4, 32 moves, 1-0 4...e6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.Qe2 d6 9.0-0 Nd7 10.Rd1 Ng M Zelic vs M Kantorik, 2011 (B21) Sicilian, 2.f4 and 2.d4, 40 moves, 1-0 4...e6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.0-0 b4 9.Nd5 exd5 10.exd5 M Esserman vs J Sarkar, 2008  (B21) Sicilian, 2.f4 and 2.d4, 16 moves, 1-0 4...e6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.Qe2 d6 9.0-0 Nd7 10.Nd4 b4 G Spain vs M Sims, 2005 (B21) Sicilian, 2.f4 and 2.d4, 24 moves, 1-0 4...e6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.Qe2 d6 9.0-0 Nf6 10.e5 dxe H Plasman vs H Veneman, 2001  (B21) Sicilian, 2.f4 and 2.d4, 34 moves, 1-0 4...e6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.Qe2 Ne7 9.Bg5 f6 10.Be3 Ng B Hague vs A J Norris, 2001 (B21) Sicilian, 2.f4 and 2.d4, 66 moves, 1-0 4...e6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.Qe2 d6 9.0-0 Nd7 10.Bf4 G Byfield vs J M Santa Torres, 2000 (B21) Sicilian, 2.f4 and 2.d4, 44 moves, 1-0 4...e6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.a3 Bc5 9.0-0 Ne7 10.Qe2 Nb J Gomez Baillo vs Granda Zuniga, 1993 (B21) Sicilian, 2.f4 and 2.d4, 31 moves, 1-0 4...e6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.Qe2 d6 9.0-0 Nf6 10.e5 dxe J Dubois vs G Andruet, 1991 (B21) Sicilian, 2.f4 and 2.d4, 19 moves, 1-0 23 games