31st Annual Southern California Open

(1) Formanek,E (2266) - Pryor,J (2027) [E26] 31st Southern California Open San Diego (1), 05.09.2009 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.Bd3 Qa5 8.Bd2 dxc4 9.Bxc4 cxd4 10.cxd4 Qg5 11.Nf3 Qxg2 12.Rg1 Qh3 13.Rxg7 Nc6 14.Rb1 Ne4 15.Ke2 Bd7 16.Rxb7 Nd6 17.Rxd7 Kxd7 18.Qa4 Nxc4 19.Rxf7+ Ke8 20.Rc7 1-0

(2) Gurczak,J (2098) - Khachiyan,M (2610) [D86] 31st Southern California Open San Diego (1), 05.09.2009 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 0-0 8.Be3 Nc6 9.Ne2 e5 10.0-0 Qe7 11.Qd2 exd4 12.Nxd4 Qxe4 13.f3 Qe8 14.Nb5 Ne5 15.Be2 Qe7 16.Nxa7 Rd8 17.Nxc8 Raxc8 18.Qc2 Ng4 19.fxg4 Qxe3+ 20.Kh1 Rd2 0-1

(3) Ramirez,A (2563) - Stevens,L (2095) [D25] 31st Southern California Open San Diego (1), 05.09.2009 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.Nc3 Nbd7 8.0-0 Be7 9.e4 Nb6 10.Bb3 0-0 11.e5 Nfd5 12.Ne4 Nd7 13.Ng3 Bg6 14.Qe2 c5 15.Rd1 Rc8 16.Bxd5 exd5 17.dxc5 Nxc5 18.Be3 Qd7 19.Nd4 f6 20.e6 Nxe6 21.Ndf5 Rfe8 22.Bxa7 Bc5 23.Bxc5 Nxc5 24.Qf3 Re5 25.Rxd5 Rxd5 26.Qxd5+ Qxd5 27.Ne7+ Kf7 28.Nxd5 Nd3 29.b3 Ke6 30.Nb6 Rc1+ 31.Rxc1 Nxc1 32.Na4 b5 33.Nc3 b4 34.Nge2 Nxe2+ 35.Nxe2 Kd5 36.Nf4+ Kd4 37.Nxg6 hxg6 38.Kf1 Kc3 39.Ke2 Kc2 40.Ke3 Kc3 41.Ke4 f5+ [ 41...Kb2 42.Kd4 Kxa2 43.Kc4 Ka3 44.f4 g5 45.f5 ] 42.Kd5 1-0

(4) Saenz,I (2094) - Kraai,J (2584) [A60] 31st Southern California Open San Diego (1), 05.09.2009 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 b5 6.Bg2 d6 7.a4 b4 8.Nd2 g6 9.Nc4 Ba6 10.Qc2 Bxc4 11.Qxc4 Bg7 12.Nf3 0-0 13.0-0 Nbd7 14.a5 Qe7 15.h3 Ne4 16.Ra2 f5 17.h4 h6 18.Qd3 Rac8 19.Qc4 Rfe8 20.Re1 Ndf6 21.Bh3 Qf7 22.Rd1 Ng4 23.Rf1 Nef6 24.Bf4 Qxd5 25.Qxd5+ Nxd5 26.Bxd6 Rxe2 27.Re1 b3 28.Ra4 Rxe1+ 29.Nxe1 Bxb2 30.Rc4 Bd4 0-1

(5) Delgadillo,V (1487) - Sarkissian,A (1543) [D53] 31st Southern California Open San Diego (2), 05.09.2009 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Qd2 h6 6.Bh4 0-0 7.g3 g5 8.Nf3 Nh7 9.Rg1 Kg7 10.e4 c6 11.Bd3 f5 12.e5 Rg8 13.g4 f4 14.Bc2 Nd7 15.Qd3 Ndf8 16.0-0-0 Bd7 17.Rg2 Be8 18.Bxg5 hxg5 19.h4 gxh4 20.g5 Bxg5 21.Nxh4 f3+ 22.Kb1 fxg2 23.Nxg2 Bg6 24.Qg3 Bxc2+ 25.Kxc2 Kf7 26.Qf3+ Ke8 27.Qh5+ Rg6 28.f4 Be7 29.f5 exf5 30.e6 Nf6 31.Qe2 Qd6 32.Nh4 Rg5 33.Re1 Kd8 34.Nf3 Rg8 35.Ne5 Kc7 36.Nf7 Qg3 37.Kb1 Ne4 38.cxd5 Nxc3+ 39.bxc3 cxd5 40.Rc1 Rc8 41.Qb5 Qf3 42.c4 Qd3+ 43.Ka1 Qxd4+ 44.Qb2 Qxb2+ 45.Kxb2 dxc4 46.Rxc4+ Kb8 47.Rf4 Nxe6 48.Rxf5 Rg2+ 49.Kb3 Nd4+ 0-1

(6) Funderburg,J (2172) - Milton,C (2013) [B23] 31st Southern California Open San Diego (2), 05.09.2009 1.e4 c5 2.Nc3 Nc6 3.f4 d6 4.Nf3 g6 5.Bb5 Bg7 6.0-0 Nf6 7.d3 0-0 8.Qe1 Nb4 9.Ba4 Bd7 10.Bb3 a5 11.a4 Qb6 12.e5 Ng4 13.Nd5 Nxd5 14.Bxd5 e6 15.Bc4 d5 16.Bb5 Bxb5 17.axb5 Qxb5 18.h3 Nh6 19.g4 c4 20.d4 b6 21.c3 Qb3 22.f5 Nxf5 23.gxf5 gxf5 24.Rf2 Kh8 25.Rg2 Rg8 26.Bg5 Qb5 27.Qh4 Qe8 28.Bf6 1-0

(7) Khachiyan,M (2610) - Zaydenberg,A (2204) [C68] 31st Southern California Open San Diego (2), 05.09.2009 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.0-0 Bg4 6.h3 Bxf3 7.Qxf3 Nf6 8.d3 h6 9.Nd2 Bd6 10.Nc4 Nd7 11.Qg3 g5 12.b4 Nf8 13.a4 Ng6 14.Qg4 0-0 15.Ne3 Nf4 16.Nf5 Qf6 17.g3 h5 18.Qd1 Nxh3+ 19.Kg2 g4 20.f3 Qg6 21.fxg4 hxg4 22.Nh6+ Kg7 23.Qxg4 Nf4+ 24.gxf4 exf4 25.Nf5+ Kg8 26.Kf3 Qxg4+ 27.Kxg4 f6 28.Rh1 Kf7 29.Rh7+ Ke8 30.Nxd6+ cxd6 31.Bxf4 1-0

(8) Kraai,J (2584) - Kavutskiy,K (2157) [E01] 31st Southern California Open San Diego (2), 05.09.2009 [Tombs,Sebastian] 1.Nf3 d5 2.d4 e6 3.g3 c5 4.Bg2 Nc6 5.0-0 Nf6 6.c4 Be7 7.dxc5 Bxc5 8.a3 0-0 9.b4 Be7 10.Nbd2 b6 11.Bb2 Bb7 12.Rc1 Rc8 13.Qa4 a5 14.cxd5 Nxd5 15.b5 Nb8 16.Rxc8 Qxc8 17.Rc1 Qd8 18.Ne5 Ne3 19.Bxb7 Qxd2 20.Qd4 Qxe2 21.Nc6 Bf6 22.Ne7+ Kh8 23.Qxf6 Qxb2 24.Qxb2 1-0

(9) Krooskos,J (1484) - Dahl,S (1496) [D07] 31st Southern California Open San Diego (2), 05.09.2009 1.d4 d5 2.c4 Nc6 3.e3 Nf6 4.Nc3 e5 5.cxd5 Nxd5 6.Bc4 Nxc3 7.bxc3 exd4 8.exd4 Qe7+ 9.Be3 Bd7 10.Nf3 0-0-0 11.0-0 Bg4 12.Re1 Ne5 13.Be2 Nxf3+ 14.Bxf3 Bxf3 15.Qxf3 Qd7 16.Rab1 c6 17.a4 f6 18.a5 Qd5 19.a6 Qxf3 20.axb7+ Kb8 21.gxf3 Rd7 22.Bf4+ Bd6 23.Bxd6+ Rxd6 24.Re7 g6 25.Rf7 h5 26.Kg2 Rg8 27.Kf1 Rgd8 28.h4 R8d7 29.Rf8+ Rd8 30.Rxd8+ Rxd8 31.f4 Rd7 32.Ke2 Rxb7 33.Ra1 Rb2+ 34.Kf3 f5 35.Ra6 Kb7 36.Ra4 Kb6 37.c4 Rb3+ 38.Ke2 Rb2+ 39.Kf1 a5 40.Ra3 Rb4 41.Rc3 a4 42.Ke2 Rb2+ 43.Ke1 Ka5 44.d5 cxd5 45.cxd5 Kb4 46.Rd3 a3 0-1

(10) Narducci,A (1837) - Baluran,A (2049) [E11] 31st Southern California Open San Diego (2), 05.09.2009 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Qe7 5.a3 Bxd2+ 6.Nbxd2 b6 7.e3 Bb7 8.Bd3 0-0 9.0-0 d6 10.Qc2 Nbd7 11.e4 e5 12.d5 Nh5 13.Rfe1 g5 14.g3 Bc8 15.Be2 Ng7 16.Nf1 f5 17.exf5 Nxf5 18.Bd3 Nc5 19.Be2 g4 20.N3d2 Nd4 21.Qd1 Qf6 22.b4 Qxf2+ 23.Kh1 Nf3 24.Nxf3 gxf3 25.Bxf3 Rxf3 26.Re2 Qxf1+ 27.Qxf1 Rxf1+ 28.Rxf1 Nb3 29.Rf6 Bg4 30.Ref2 e4 31.R2f4 Bf3+ 32.Kg1 Nd4 33.Kf2 Re8 34.Kf1 Be2+ 35.Ke1 Bxc4 36.Rg4+ Kh8 37.Rf7 Nf3+ 38.Kd1 Bxd5 39.Rxc7 e3 40.Ke2 Ng1+ 41.Ke1 e2 42.Rf4 Nf3+ 43.Rxf3 Bxf3 44.Rc1 d5 45.Kd2 e1Q+ 46.Rxe1 Rxe1 47.Kxe1 Kg7 48.Kf2 Bg4 49.Ke3 Kf6 50.Kd4 Ke6 51.h4 h5 52.a4 Kd6 53.a5 b5 54.Kd3 Ke5 55.Kd2 d4 0-1

(11) Sevillano,E (2560) - Brown,M (2136) [C97] 31st Southern California Open San Diego (2), 05.09.2009 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.d5 Bd7 13.Bg5 Nb7 14.Nbd2 c4 15.Nf1 Nc5 16.Qd2 a5 17.Rad1 Qb7 18.Ng3 b4 19.Nh5 Qb6 20.Bxf6 Bxf6 21.Nxf6+ gxf6 22.Qh6 Qd8 23.Nd2 Bb5 24.Re3 Kh8 25.Rg3 Rg8 26.Rxg8+ Kxg8 27.Re1 Qe7 28.Re3 Kh8 29.Rf3 Nd7 30.Nf1 b3 31.axb3 cxb3 32.Bxb3 Bxf1 33.Kxf1 Rb8 34.Ba4 Rxb2 35.Bxd7 Rb1+ 36.Ke2 Rb2+ 37.Kd3 f5 38.Rxf5 f6 39.Qxf6+ Qxf6 40.Rxf6 Rb6 41.Bc6 1-0

(12) Troff,K (2100) - Formanek,E (2266) [A80] 31st Southern California Open San Diego (2), 05.09.2009 1.d4 f5 2.Nf3 Nf6 3.Bf4 d6 4.e3 Nh5 5.Bg5 g6 6.Bc4 Bg7 7.0-0 Nd7 8.Nbd2 Ndf6 9.Re1 h6 10.Bxf6 Nxf6 11.Nh4 d5 12.Bb3 g5 13.Ng6 Rh7 14.c4 e6 15.cxd5 exd5 16.Bc2 Be6 17.Nb3 b6 18.Bd3 Qd6 19.Qc2 Ng4 20.g3 Qd7 21.f3 Nf6 22.Ne5 Qc8 23.Qc6+ Kf8 24.Ba6 Qe8 25.Qxc7 h5 26.Qd6+ Kg8 27.Bb5 Nd7 28.Bxd7 1-0

(13) Xu,K (1103) - de Leon,L (1316) [D86] 31st Southern California Open San Diego (2), 05.09.2009 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Qf3 0-0 9.dxc5 Qa5 10.Ne2 Qxc5 11.Bb3 Nc6 12.0-0 Ne5 13.Qe3 Qc7 14.Ba3 Ng4 15.Qf4 Be5 16.Qg5 Bxc3 17.Qh4 Bxa1 18.Rxa1 Re8 19.Bxf7+ Kxf7 20.Qxh7+ Kf6 21.Bb2+ Ne5 22.f4 Qc5+ 23.Bd4 Qb5 24.Bxe5+ Qxe5 25.fxe5+ Kxe5 26.Qxg6 Bd7 27.Rd1 Rg8 28.Rd5# 1-0

(14) Booher,J (1515) - Hilby,C (1597) [E04] 31st Southern California Open San Diego (3), 06.09.2009 1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 Nbd7 5.Bg2 dxc4 6.0-0 Bd6 7.Nbd2 Nb6 8.e4 Be7 9.Nxc4 Nxc4 10.Qa4+ Bd7 11.Qxc4 Nxe4 12.d5 exd5 13.Qxd5 Bc6 14.Qb3 0-0 15.Rd1 Qe8 16.Bf4 Ba4 17.Qxb7 Bxd1 18.Rxd1 Bc5 19.Nd4 Rd8 20.Bxc7 Rxd4 21.Rxd4 Bxd4 22.Bxe4 Qc8 23.Bd6 Qxb7 24.Bxb7 Rd8 25.Ba3 Rb8 26.Bd5 Bxb2 27.Be7 Bd4 28.Ba3 Rb5 29.Bc4 Rf5 30.h4 Rxf2 31.Kh1 g6 32.Bb4 Be5 33.Kg1 Bxg3 34.Be1 Rc2 35.Bxf7+ Kxf7 36.Bxg3 Rxa2 37.Bf4 Ke6 38.Be3 Kf5 39.Bd4 Kg4 40.Bf6 a5 41.Kf1 Rh2 42.Kg1 Rxh4 43.Kg2 Rh3 44.Bd8 a4 45.Bf6 a3 46.Bg7 a2 47.Bf6 0-1

(15) Liu,E (2358) - Khachiyan,M (2610) [B70] 31st Southern California Open San Diego (3), 06.09.2009 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.Nb3 0-0 8.0-0 Nc6 9.Re1 Be6 10.Bg5 d5 11.Bxf6 Bxf6 12.Nxd5 Bxb2 13.Rb1 Be5 14.f4 Bg7 15.c4 Bc8 16.e5 f6 17.exf6 exf6 18.Bf3 f5 19.Kh1 Rb8 20.Ne7+ Nxe7 21.Qxd8 Rxd8 22.Rxe7 Bf8 23.Re2 Bd7 24.Bd5+ Kg7 25.Nd4 Bc5 26.Nb3 Bd6 27.g3 Re8 28.Rxe8 Bxe8 29.c5 Be7 30.Nd4 b6 31.c6 Rc8 32.Re1 Bc5 33.Ne6+ Kh6 34.Nxc5 1/2-1/2

(16) Porter,R (2287) - Kraai,J (2526) [D00] 31st Southern California Open San Diego (3), 06.09.2009 1.d4 Nf6 2.Bg5 d5 3.Bxf6 exf6 4.e3 Bd6 5.g3 c6 6.Bg2 Nd7 7.Ne2 h5 8.h4 Nb6 9.Nd2 Bg4 10.Rc1 0-0 11.a3 Na4 12.Rb1 b5 13.f3 Bf5 14.Nf4 Re8 15.Kf2 Qb6 16.Nf1 g6 17.g4 hxg4 18.fxg4 Be4 19.Bxe4 dxe4 20.Ng2 c5 21.c3 cxd4 22.cxd4 Rac8 23.g5 Qc7 24.Ne1 Qe7 25.h5 fxg5 26.Nh2 Kg7 27.Ng4 Rh8 28.h6+ Kh7 29.Qb3 a6 30.Qd5 f5 0-1

(17) Sarkissian,A (1543) - Arnaiz,G (1563) [B32] 31st Southern California Open San Diego (3), 06.09.2009 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb3 Nf6 6.Bg5 h6 7.Bxf6 Qxf6 8.a3 a5 9.Nc3 d6 10.Nd5 Qd8 11.Bb5 Be7 12.Nd2 Bd7 13.Nc4 Nd4 14.Bxd7+ Qxd7 15.Ncb6 Qc6 16.Nxa8 Nxc2+ 17.Kf1 Nxa1 18.Nac7+ Kf8 19.Qxa1 Qc4+ 20.Ke1 Qxe4+ 21.Ne3 f5 22.Ne6+ Kf7 23.Qa2 Kg6 24.Qd5 Qb1+ 25.Nd1 Rc8 26.Rg1 Rc1 27.Ke2 Rc2+ 28.Kf3 Qc1 29.g4 e4+ 30.Kg2 fxg4 31.Qxe4+ Kf7 32.Ne3 Rxf2+ 33.Kxf2 Qd2+ 34.Kg3 Bf6 35.Rf1 Qe2 36.Nd8+ Kg8 37.Rxf6 Qe1+ 38.Rf2 1-0

(18) Arnaiz,G (1563) - Dahl,S (1492) [B00] 31st Southern California Open San Diego (4), 06.09.2009 1.e4 Nc6 2.d4 d5 3.c3 e6 4.Nd2 dxe4 5.Nxe4 Nf6 6.Ng3 Be7 7.f4 Qd5 8.Qf3 0-0 9.h4 h5 10.Bd3 Qxf3 11.gxf3 Bd6 12.Bd2 a6 13.Ne4 Nxe4 14.fxe4 f5 15.e5 Be7 16.0-0-0 b5 17.Ne2 Bb7 18.Rh3 Rad8 19.Rg1 Rf7 20.Rg6 Bc8 21.Ng1 Kh7 22.Rgg3 b4 23.Nf3 bxc3 24.Bxc3 Kh6 25.Ng5 Bxg5 26.hxg5+ Kg6 27.Bc4 Nxd4 28.Rh2 Nb5 29.Ba5 Rd4 30.Bb3 Rxf4 31.a4 Rf1+ 32.Bd1 Nd4 33.Kd2 Rxd1+ 34.Kxd1 Rd7 35.Rd2 c5 36.Bb6 Rd5 37.b4 f4 38.Rg1 Rxe5 39.Bc7 Rxg5 40.Rxg5+ Kxg5 41.Rg2+ Kf5 42.Rxg7 cxb4 43.Rf7+ Ke4 44.Rxf4+ Kd3 45.Be5 Nc6 46.Bb2 e5 47.Rh4 e4 48.Ke1 Bg4 49.Rh2 e3 50.Bh8 Na5 51.Rb2 b3 52.Be5 Kc4 53.Bc7 Kc3 54.Be5+ Kb4 55.Bd4 Nc4 56.Rb1 Kxa4 57.Ra1+ Kb5 58.Bc3 a5 59.Bh8 a4 60.Bd4 a3 1/2-1/2

(19) Khachiyan,M (2610) - Kretchetov,A (2403) [B10] 31st Southern California Open San Diego (4), 06.09.2009 1.e4 c6 2.Nc3 d5 3.Qf3 d4 4.Bc4 Nf6 5.Nce2 e5 6.Qg3 Qe7 7.Nf3 Nxe4 8.Qxe5 Qxe5 9.Nxe5 Nd6 10.Bb3 c5 11.0-0 Nd7 12.Nxd7 Bxd7 13.d3 Be6 14.Re1 Bxb3 15.axb3 Kd7 16.Ng3 Be7 17.Bf4 Rhe8 18.Kf1 Bf8 19.Bxd6 Bxd6 20.Nh5 Rg8 21.Re2 a5 22.Rae1 f5 23.g3 b5 24.Nf4 a4 25.Nd5 Rgb8 26.Ne7 1/2-1/2

(20) Kraai,J (2584) - Sevillano,E (2560) [E00] 31st Southern California Open San Diego (4), 06.09.2009 1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.d4 Ne4 5.Bg2 Bb4+ 6.Nbd2 0-0 7.0-0 Nc6 8.Nxe4 dxe4 9.Ne5 Nxd4 10.Bxe4 f6 11.Nf3 Nxf3+ 12.Bxf3 Bc5 13.Qb3 Qe7 14.Be3 c6 15.Rfd1 e5 16.Rd2 a5 17.Bxc5 Qxc5 18.Rad1 a4 19.Qc2 Be6 20.b3 axb3 21.axb3 f5 22.e3 f4 23.gxf4 exf4 24.e4 Qg5+ 25.Kh1 Bg4 26.Bxg4 Qxg4 27.Qc3 1/2-1/2

(21) Umadhay,R (1292) - Kuhn,G (1047) [C55] 31st Southern California Open San Diego (4), 06.09.2009 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.0-0 Bc5 5.c3 d6 6.d4 Bb6 7.Bg5 Bg4 8.h3 Bxf3 9.Qxf3 exd4 10.Re1 Ne5 11.Qe2 dxc3 12.Nxc3 0-0 13.Nd5 Ned7 14.Rad1 c6 15.Nxb6 axb6 16.Rxd6 h6 17.Bxf6 gxf6 18.Qg4+ Kh8 19.Rxd7 Qc8 20.Qf5 Rd8 21.Qxf6+ Kh7 22.Qxf7+ Kh8 23.Qg7# 1-0

(22) Khachiyan,M (2610) - Aldama,D (2489) [B85] 31st Southern California Open San Diego (5), 07.09.2009 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 Nf6 7.0-0 Nc6 8.Be3 d6 9.a4 Be7 10.Nb3 b6 11.f4 0-0 12.Bf3 Bb7 13.Qe2 Rfe8 14.Rad1 Bf8 15.Bf2 Rab8 16.Bg3 Ne7 17.e5 dxe5 18.fxe5 Nd7 19.Ne4 Nf5 20.Nd6 Nxg3 21.hxg3 Bxf3 22.Rxf3 Bxd6 23.exd6 Qc6 24.Rd4 b5 25.Rc3 Qb6 26.a5 Qa7 27.Qf2 Rbc8 28.Rdd3 Qxf2+ 29.Kxf2 e5 30.Rc7 Rcd8 31.Nc5 Nxc5 32.Rxc5 Kf8 33.Rc6 e4 34.Rd5 e3+ 35.Ke2 Re6 36.Rxa6 Rg6 37.Kxe3 Re8+ 38.Kf4 Rf6+ 39.Rf5 Rfe6 40.Ra7 Re4+ 41.Kf3 Re3+ 42.Kg4 f6 43.Rxb5 Re1 44.Re7 R8xe7 45.dxe7+ Kxe7 46.b4 Rf1 47.Rb7+ Ke6 48.Rxg7 h6 49.a6 1-0

(23) Kretchetov,A (2403) - Kraai,J (2584) [D00] 31st Southern California Open San Diego (5), 07.09.2009 1.d4 Nf6 2.Bg5 d5 3.Bxf6 exf6 4.e3 Bd6 5.Bd3 Nd7 6.Qf3 Nb6 7.Nd2 Be6 8.Ne2 Qd7 9.h3 0-0 10.c3 c5 11.dxc5 Bxc5 12.Nb3 Bd6 13.Nbd4 Rad8 14.Nf4 g6 15.Nh5 gxh5 16.Qxh5 Rfe8 17.Qh6 Qc7 18.Bxh7+ Kh8 19.Bg6+ Kg8 20.Bh7+ Kh8 1/2-1/2

(24) Porter,R (2287) - Funderburg,J (2096) [A40] 31st Southern California Open San Diego (5), 07.09.2009 1.d4 e6 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nf3 b6 6.Nbd2 Bb7 7.Bd3 Be7 8.Qe2 0-0 9.g4 d6 10.Rg1 Rc8 11.g5 Nd7 12.Ne4 e5 13.dxe5 Ncxe5 14.Nxe5 Nxe5 15.Bxe5 dxe5 16.0-0-0 Bxe4 17.Bxe4 Qc7 18.Qc4 b5 19.Qxb5 Rb8 20.Rd7 Qc8 21.Qd3 c4 22.Bxh7+ Kh8 23.Qf5 1-0

(25) Umadhay,R (1292) - Zeng,T (606) [C55] 31st Southern California Open San Diego (5), 07.09.2009 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.0-0 d6 5.d4 Bg4 6.c3 Qd7 7.Nbd2 0-0-0 8.Qb3 Be6 9.d5 Na5 10.dxe6 Nxb3 11.exd7+ Rxd7 12.axb3 Kb8 13.Ng5 d5 14.exd5 Nxd5 15.Bxd5 Rxd5 16.Nc4 f6 17.Ne6 Be7 18.Be3 a6 19.Rad1 Rxd1 20.Rxd1 g6 21.Rd7 Bf8 22.Rd8# 1-0

(26) Troff,K (2610) - Khachiyan,M (2100) [A48] 31st Southern California Open San Diego (6), 07.09.2009 1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 0-0 5.e3 d5 6.Bd3 c5 7.c3 Qb6 8.Rb1 Nc6 9.0-0 e5 10.Nxe5 Nxe5 11.dxe5 Ng4 12.Nf3 Nxe5 13.Nxe5 Bxe5 14.Bc2 Bg7 15.Qf3 Be6 16.Bb3 c4 17.Bc2 Qa5 18.Be7 Rfe8 19.Bb4 Qc7 20.a4 a5 21.Ba3 Rad8 22.h3 Bd7 23.Ra1 Bc6 24.Qg4 b6 25.Rfe1 f5 26.Qd1 Qb7 27.g3 Re6 28.Kh2 Rde8 29.Qd2 Bf6 30.b4 Qg7 31.Bxf5 gxf5 32.Rec1 Be5 33.Ra2 Rh6 34.f4 Rxh3+ 0-1

(27) Kraai,J (2584) - Shver,E (2233) [E99] 31st Southern California Open San Diego (6), 07.09.2009 1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 0-0 6.Be2 e5 7.0-0 Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Be3 f5 11.f3 f4 12.Bf2 g5 13.a4 a5 14.Nd3 Rf7 15.c5 Bf8 16.cxd6 cxd6 17.Nb5 Nf6 18.Qc2 Ng6 19.Rfc1 Ne8 20.Ra3 h5 21.Rc3 Bd7 22.h3 g4 23.fxg4 hxg4 24.Bxg4 Bxg4 25.hxg4 Qg5 26.Ne1 Qxg4 27.Nf3 Rg7 28.Kf1 Nf6 29.Qe2 Rh7 30.Nc7 Rc8 31.Rc4 Ne7 32.Ne6 Rxc4 33.Rxc4 Rh1+ 34.Ng1 Qg6 35.Qf3 Ng4 36.Ke2 Rh2 37.Nh3 Bh6 38.Bg1 Rh1 39.Rc7 Rxg1 40.Nxg1 Nh2 41.Qh3 Qxe4+ 42.Kd1 Qxa4+ 43.Kc1 Qa1+ 44.Kc2 Nf1 45.Rxe7 Ne3+ 46.Kb3 a4+ 47.Kb4 Nxd5+ 48.Kc4 Ne3+ 49.Kb4 Qxb2+ 50.Kxa4 Qa2+ 51.Kb4 Nd5+ 52.Kb5 Qa6# 0-1

(28) Milton,C (2013) - Perez Blanco,F (1927) [B07] 31st Southern California Open San Diego (6), 07.09.2009 [Tombs,Sebastian] 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.g3 Bg7 5.Bg2 0-0 6.Nge2 c6 7.0-0 Bd7 8.Bg5 h6 9.Be3 Na6 10.Qd2 Kh7 11.h3 Nc7 12.f4 Rh8 13.f5 b5 14.fxg6+ fxg6 15.e5 b4 16.Ne4 Nxe4 17.Bxe4 d5 18.Bxg6+ Kg8 [ 18...Kxg6 19.Qd3+ Kh5 20.Nf4+ Kg5 21.Ne6+ Kh5 22.Nxg7# ] 19.Bf7+ 1-0

(29) Sevillano,E (2560) - Porter,R (2287) [B06] 31st Southern California Open San Diego (6), 07.09.2009 1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be2 a6 5.Bg5 h6 6.Be3 b5 7.Bf3 c6 8.Nge2 Qc7 9.Qd2 Nf6 10.h3 Nbd7 11.0-0 Bb7 12.Rad1 Nb6 13.b3 0-0-0 14.a4 Kb8 15.axb5 cxb5 16.d5 Rc8 17.Qd4 Nfd7 18.Qxg7 Ne5 19.Bd4 Nbd7 20.Bg4 Rcg8 21.Qxh8 Rxh8 22.Bxd7 Qxd7 23.f4 f6 24.fxe5 dxe5 25.Bc5 f5 26.Nc1 a5 27.Nd3 b4 28.Na4 fxe4 29.Nxe5 Qc7 30.d6 1-0