WORLDBASE

WORLDBASE Players Orrego Palermo, Marcelo

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
3433722 CHI 2006 M 2092 2102 2061
53 games
3510967 Orrego Palermo, Marcelo (2082) GM Lobanov, Sergei (2515) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O O-O 6.h3 d6 7.c3 a5 8.Re1 Ba7 9.Na3 Be6 10.Bg5 h6 11.Bh4 g5 12.Bg3 Bc5 13.Bxe6 fxe6 14.Nc2 Nh5 15.d4 exd4 16.cxd4 Bb6 17.Bh2 Nf4 18.Bxf4 Rxf4 19.Nh2 Qf8 20.Ng4 Qg7 21.g3 Rf7 22.e5 dxe5 23.dxe5 Raf8 24.Re2 Kh8 25.Ne1 Rf5 26.Nd3 Qg6 27.Kg2 h5 28.Nf6 Nxe5 29.Rxe5 R8xf6 30.Rxf5 Rxf5 31.Qe2 Kg7 32.Re1 Rf8 33.f4 Bd4 34.Qe4 Bf6 35.Qxg6+ Kxg6 36.Rxe6 Kf5 37.Re2 g4 38.hxg4+ hxg4 39.Nc5 b6 40.Nd7 Rd8 41.Nxf6 Kxf6 42.Kf2 a4 43.Ke3 Rd1 44.Rc2 Rb1 45.Ke4 c5 46.Rh2 Re1+ 47.Kd5 Rg1 48.Rh6+ Kf5 49.Rh5+ Kf6 50.Rh6+ Kf7 51.Rxb6 Rxg3 52.Ke5 Re3+ 53.Kf5 g3 54.Rg6 c4 55.a3 c3 56.bxc3 Rxc3 57.Rf6+ Kg7 58.Rb6 Rxa3 59.Rb7+ Kf8 60.Kf6 Ke8 61.Re7+ Kd8 62.Re2 Rf3 63.Rg2 Rxf4+ 64.Ke5 Rf3 65.Ke4 Rb3 66.Ra2 a3 67.Kd4 Ke7 68.Ke5 Kd7 69.Kd5 Rb5+ 70.Kc4 Rg5 71.Kd4 0-1
3510860 GM Kacharava, Nikolozi (2521) Orrego Palermo, Marcelo (2082) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bd3 g6 7.f3 Bg7 8.Be3 Nc6 9.Qd2 h5 10.O-O-O Bd7 11.Rhe1 b5 12.Kb1 Rc8 13.Bf1 O-O 14.h3 Ne5 15.g4 h4 16.Bg5 Nc4 17.Bxc4 Rxc4 18.Nce2 Qc7 19.Bxh4 Rc8 20.c3 a5 21.Rc1 Qb7 22.Bf2 b4 23.cxb4 Rxb4 24.Rxc8+ Bxc8 25.Nc3 Be6 26.a3 Rc4 27.Rc1 Nd7 28.Nce2 Rxc1+ 29.Nxc1 Nc5 30.Nxe6 Nxe6 31.h4 Qb5 32.Ne2 Qb3 33.Nc3 Qc4 34.Qe2 Qb3 35.Qb5 Qxb5 36.Nxb5 Kf8 37.a4 Nc5 38.Bxc5 dxc5 39.Na3 Be5 40.Nc4 Bc7 41.Kc2 1-0
3510854 WIM Bommini, Mounika Akshaya (2105) Orrego Palermo, Marcelo (2082) 0-1
1.d4 d5 2.Bf4 c5 3.e3 cxd4 4.exd4 Nc6 5.c3 f6 6.Bd3 e5 7.dxe5 fxe5 8.Qh5+ g6 9.Bxg6+ hxg6 10.Qxh8 exf4 11.Qxg8 Bf5 12.Ne2 Qd7 13.O-O O-O-O 14.Nxf4 Bd6 15.Qxd5 Qh7 16.Qc4 g5 17.Na3 Bxf4 18.g3 Bc7 19.Rfd1 Rh8 20.h4 gxh4 21.Qxh4 Qg7 22.Qxh8+ Qxh8 23.Kg2 Qh3+ 24.Kf3 Bg4+ 25.Ke3 Bb6+ 26.Kd3 Qh7+ 27.Kd2 Bxd1 28.Rxd1 Bxf2 0-1
3510836 Gounder, Rowan (1772) Orrego Palermo, Marcelo (2082) 0-1
1.c4 e5 2.Nc3 Bb4 3.Nd5 a5 4.a3 Be7 5.g3 Nf6 6.Bg2 Nxd5 7.cxd5 d6 8.d4 exd4 9.Nf3 O-O 10.Nxd4 Bf6 11.O-O Nd7 12.Rb1 a4 13.e4 Re8 14.Re1 Nc5 15.h3 b6 16.Nc6 Qd7 17.f4 Ba6 18.Nb4 Bc4 19.Kh2 Rac8 20.Qf3 Qb5 21.Re3 Bd4 22.Re1 f5 23.e5 Nd3 24.Nxd3 Bxd3 25.Bf1 Bxf1 26.Rxf1 dxe5 27.fxe5 Rxe5 28.Bf4 Qe2+ 29.Kh1 Qxf3+ 30.Rxf3 Rxd5 31.Rd1 c6 32.Rfd3 Bxb2 33.Rxd5 cxd5 34.Rxd5 Bxa3 35.Rxf5 Bb2 0-1
2161386 Orrego Palermo, Marcelo (2112) Allende Munoz, Daniel Alonso (1919) 1/2-1/2
1.d3 d5 2.f4 g6 3.g3 Bg7 4.Bg2 c5 5.Nf3 Nc6 6.O-O e6 7.c3 Nge7 8.Qe1 b6 9.e4 Ba6 10.exd5 Nxd5 11.Qe2 Rc8 12.Rd1 O-O 13.Na3 Qc7 14.Nc4 Bxc4 15.dxc4 Nde7 16.Be3 Rfd8 17.Rxd8+ Rxd8 18.Rd1 Nf5 19.Bf2 h5 20.Rxd8+ Qxd8 21.Qd2 Qxd2 22.Nxd2 Na5 23.Be4 Nd6 24.Bd3 Kf8 25.Kf1 Ke7 26.Ke2 Kd7 27.h3 Ke7 28.b4 Nab7 29.Ne4 Nxe4 30.Bxe4 Nd6 31.Bd3 Nb7 32.Kd2 Kd6 33.Be4 Nd8 34.Kc2 Nc6 35.Kb3 Nd8 36.a3 Nc6 37.Be3 Bh8 38.Bd2 f5 39.Bg2 e5 40.Ka4 e4 41.Kb5 Nb8 42.Bf1 Kc7 43.Be2 a6+ 44.Ka4 Nd7 45.Kb3 Kd6 46.Kb2 Bg7 47.Bd1 Kc6 48.Ba4+ Kd6 49.Be3 Nf6 50.Kc2 Bf8 51.Kd2 Bg7 52.Bf2 Bf8 53.Be1 Bg7 54.Ke3 Bf8 55.Bd1 Ke6 56.Ba4 Kd6 57.Bd1 Ke6 58.Be2 Be7 59.g4 1/2-1/2
2161262 Orrego Palermo, Marcelo (2112) IM Lopez Silva, H (2373) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.O-O d6 6.c3 a6 7.Bb3 h6 8.Nbd2 Be6 9.Bc2 Ba7 10.Re1 Ng4 11.Re2 Bxf2+ 12.Rxf2 Ne3 13.Qe2 Nxc2 14.d4 exd4 15.cxd4 N6xd4 16.Nxd4 Nxd4 17.Qd3 Nc6 18.Nf3 O-O 19.Bd2 Qe7 20.Bc3 Rae8 21.Nd4 Nxd4 22.Qxd4 f6 23.Qa7 Bc8 24.Re1 Qf7 25.a3 Qc4 26.Rfe2 b6 27.Re3 Re7 28.Qa8 Bd7 29.Qd5+ Qxd5 30.exd5 Rxe3 31.Rxe3 Re8 32.Kf2 Kf7 33.Rxe8 Bxe8 34.Ke3 Ba4 35.Kd4 Bb3 36.Bd2 Kg6 37.Ke4 Bc2+ 38.Kf4 a5 39.Ke3 Kf5 40.Kd4 Bd1 41.Be1 h5 42.Bc3 Be2 43.Be1 Bf1 44.g3 Kg4 45.h4 Kf3 46.a4 Ke2 47.Bc3 Kf2 48.b4 axb4 49.Bxb4 Kxg3 50.a5 bxa5 51.Bxa5 Kxh4 52.Bxc7 Kg3 53.Bxd6+ Kg2 54.Bf8 h4 55.Kc5 Ba6 56.Kd4 0-1
2161333 Rojas Calfunao, Jose Ignacio (1848) Orrego Palermo, Marcelo (2112) 0-1
1.e4 c5 2.Nf3 d6 3.d3 Nc6 4.g3 g6 5.Bg2 Bg7 6.c3 e5 7.Be3 Nge7 8.O-O O-O 9.a3 b6 10.b4 Bb7 11.Nbd2 h6 12.Qb3 d5 13.bxc5 d4 14.cxd4 exd4 15.Bf4 Na5 16.Qc2 bxc5 17.Qxc5 Rc8 18.Qd6 g5 19.Be5 g4 20.Nh4 Rc3 21.Qxd8 Rxd8 22.Bxg7 Kxg7 23.Nf5+ Nxf5 24.exf5 Rxd3 25.Rfd1 Bxg2 26.Kxg2 Rxd2 27.Rxd2 Nb3 28.Rad1 Nxd2 29.Rxd2 Kf6 30.Kf1 Kxf5 31.Ke2 Ke4 32.Rb2 Rc8 33.Kd2 Rc3 34.Rb7 Rxa3 35.Re7+ Kd5 36.Rxf7 a5 37.Rf6 Rf3 38.Rxh6 Rxf2+ 39.Kd3 Rf3+ 40.Kd2 a4 41.Rg6 a3 42.Rxg4 a2 43.Rg5+ Ke4 44.Ra5 Rf2+ 45.Ke1 Rxh2 0-1
2153746 Mondaca Gonzalez, A (1900) Orrego Palermo, Marcelo (2112) 0-1
1.c4 e5 2.Nc3 Nc6 3.Nf3 h5 4.d4 Bb4 5.dxe5 Bxc3+ 6.bxc3 Qe7 7.Bg5 Qa3 8.Qd2 Qa5 9.e3 Nxe5 10.Nxe5 Qxe5 11.Bf4 Qa5 12.h3 Ne7 13.Be2 d6 14.Rb1 a6 15.O-O Rb8 16.Qd4 O-O 17.Bf3 b6 18.Rfd1 Re8 19.Bh2 Be6 20.Bd5 Nxd5 21.cxd5 Bf5 22.Rb2 Re4 23.Qd2 Rbe8 24.Rb4 Qc5 25.Rd4 Rxd4 26.Qxd4 Qxd4 27.Rxd4 Re4 28.Rd2 f6 29.Kf1 Rc4 30.f3 Bb1 31.Rb2 Bd3+ 32.Ke1 Rxc3 33.Kd2 Ra3 34.Rb3 Rxb3 35.axb3 Bf1 36.g3 Bxh3 37.e4 Kf7 38.Bg1 b5 39.b4 Ke7 40.Bd4 Bf1 41.Ke3 g5 42.Bc3 h4 43.Kf2 Bd3 44.gxh4 gxh4 45.Bd2 Kd7 46.Bf4 Kc8 47.Bh2 a5 48.Ke3 Bf1 49.bxa5 b4 50.f4 b3 51.Kd2 Bg2 52.e5 Bxd5 53.exd6 c5 54.f5 Bb7 55.Kc3 c4 56.Bf4 h3 57.Bh2 Kd7 58.Bf4 Kc6 59.Bh2 Bc8 60.Bf4 Kb5 61.d7 Bxd7 62.Bc7 Bxf5 63.Kb2 Bc8 64.Kc3 Ka4 65.Kb2 Ba6 66.Bh2 Kxa5 67.Ka3 Kb5 0-1
2153618 GM Almeida Quintana, O (2463) Orrego Palermo, Marcelo (2112) 1-0
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.h3 Nc6 7.d5 Nb8 8.Be3 c6 9.Be2 a6 10.O-O b5 11.cxb5 axb5 12.a3 Bb7 13.dxc6 Bxc6 14.e5 Ne4 15.Nxe4 Bxe4 16.Ng5 Bc6 17.e6 f6 18.Nf3 b4 19.axb4 Rxa1 20.Qxa1 Bd5 21.b5 Bxe6 22.Rc1 f5 23.Qa7 Nd7 24.Rc7 1-0
2153696 Orrego Palermo, Marcelo (2112) Escobar Castro, Franco Alessandro (1841) 1-0
1.d4 Nf6 2.Bg5 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.f4 Nbd7 7.Nf3 Qc7 8.Be2 a6 9.a4 O-O 10.O-O h6 11.Bh4 Re8 12.Qd2 b6 13.Bc4 Bb7 14.Rae1 b5 15.axb5 Nb6 16.Be2 Nfd7 17.Bg3 c4 18.Nd4 Nc5 19.Bf3 Nba4 20.Ra1 Nxc3 21.bxc3 axb5 22.Nxb5 Qb6 23.Nd4 Rxa1 24.Rxa1 Qb2 25.Re1 Na4 26.Re3 Qa1+ 27.Be1 Nxc3 28.Qxc3 Bxd4 29.Qxa1 Bxa1 30.Ra3 Bd4+ 31.Bf2 Bb2 32.Ra4 c3 33.Kf1 Bc8 34.Be2 Bc1 35.Bb5 Rf8 36.g3 Bh3+ 37.Ke2 Rb8 38.Ra5 Bd2 39.Bd4 f6 40.Bf2 Bg2 41.e5 Bxd5 42.Bd3 Bg2 43.Bxg6 Kg7 44.Bf5 fxe5 45.fxe5 Rf8 46.exd6 exd6 47.Bd4+ Kf7 48.Ra7+ Ke8 49.Bd7+ Kd8 50.Bb6+ Ke7 51.Bh3+ Kf6 52.Bxg2 Re8+ 53.Kd3 1-0
2153522 Gonzales, Sergio (1810) Orrego Palermo, Marcelo (2112) 1/2-1/2
1.d4 Nf6 2.Nf3 d5 3.e3 e6 4.Bd3 c5 5.b3 b6 6.Bb2 Nbd7 7.O-O Bb7 8.Nbd2 Bd6 9.Ne5 O-O 10.f4 cxd4 11.exd4 Ne4 12.Qe2 f5 13.a3 g5 14.Bb5 Bxe5 15.fxe5 Nxd2 16.Qxd2 Rf7 17.a4 Nf8 18.a5 a6 19.Bd3 b5 20.Ba3 Ng6 21.Rfe1 g4 22.g3 Rc8 23.Bd6 Kg7 24.Rf1 h5 25.Rf2 h4 26.Raf1 Qh8 27.Bxf5 Rxf5 28.Rxf5 exf5 1/2-1/2
2153577 Orrego Palermo, Marcelo (2112) Bedoya Rosales, L (1938) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.O-O-O Qa5 10.Kb1 Re8 11.h4 h5 12.Nd5 Qxd2 13.Rxd2 Nxd5 14.exd5 Nxd4 15.Bxd4 Bxd4 16.Rxd4 Bd7 17.Bd3 a5 18.Re1 Rac8 19.Rde4 Kf8 20.g4 Rc5 21.Rf4 e5 22.Rf6 Ke7 23.g5 Rf8 24.c4 b5 25.b3 bxc4 26.Bxc4 Bb5 27.f4 Bxc4 28.bxc4 Rxc4 29.fxe5 dxe5 30.Rxe5+ Kd7 31.Re1 Rd4 32.Ref1 Rxd5 33.Rxf7+ Rxf7 34.Rxf7+ Kc6 35.Rg7 Rd6 36.Kc2 Kb5 37.Kc3 Kc5 38.Rf7 Kd5 39.Ra7 Rc6+ 40.Kd3 Ke5 41.Rxa5+ Kf4 42.Ra4+ Kg3 43.Rd4 Kf3 44.a4 Ra6 45.Kc3 Ke3 46.Rc4 Rb6 47.a5 Rb5 48.Ra4 Rc5+ 49.Kb4 Kd4 50.a6 1-0
2153471 Orrego Palermo, Marcelo (2112) Rivadeneira Maturana, Benjamin (1836) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 cxd4 6.Bd3 Nge7 7.O-O Nf5 8.Bxf5 exf5 9.Nxd4 Be7 10.Re1 Be6 11.Nd2 O-O 12.N2f3 g5 13.Qd3 g4 14.Nxc6 bxc6 15.Nd4 Qd7 16.h3 Kh8 17.Bf4 Rg8 18.b3 Rg6 19.g3 gxh3 20.Kh2 c5 21.Ne2 Qc6 22.Qf3 Rd8 23.Rad1 Qa6 24.Rd2 Bc8 25.Rxd5 Bb7 26.c4 Bxd5 27.cxd5 Qxa2 28.d6 Bf8 29.Qb7 Qa5 30.Rd1 Qb6 31.Qxf7 Qc6 32.Qd5 Qxd5 33.Rxd5 Re6 34.Nc3 Rc8 35.Nb5 Rb8 36.Nc7 Rg6 37.e6 Rg7 1-0
2095991 Orrego Palermo, Marcelo (2075) FM Moreno Perez, Tobias Sebastian (2369) 0-1
1.e4 c6 2.d4 d5 3.e5 Bf5 4.g4 Bd7 5.Nc3 c5 6.dxc5 e6 7.Be3 Nc6 8.Nf3 a6 9.Qd2 Qa5 10.O-O-O O-O-O 11.Kb1 Nge7 12.Be2 Be8 13.a3 Ng6 14.Rhe1 Bxc5 15.Nxd5 Qxd2 16.Rxd2 Rxd5 17.Rxd5 Bxe3 18.Rdd1 Bxf2 19.Rf1 Bc5 20.Ng5 Ngxe5 21.Ne4 Be7 22.Nd6+ Kc7 0-1
2095940 IM Vasquez Toledo, Cristian (2285) Orrego Palermo, Marcelo (2075) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 a6 6.g3 Bg4 7.Bg2 Nc6 8.O-O O-O-O 9.Be3 e5 10.dxe5 Nxe5 11.Qxd6 Nxf3+ 12.Bxf3 Bxd6 13.Bg2 Rhe8 14.Rfe1 1/2-1/2
2090742 Paris, Adolfo (2334) Orrego Palermo, Marcelo (2075) 1-0
1.c4 e5 2.g3 h5 3.Nc3 h4 4.g4 Bb4 5.Nd5 a5 6.h3 Nf6 7.Nxb4 axb4 8.d4 e4 9.d5 Qe7 10.Bf4 d6 11.Bg2 Nbd7 12.Qb3 b5 13.cxb5 Bb7 14.Bg5 Qe5 15.Bxf6 Nxf6 16.Qxb4 Bxd5 17.a4 O-O 18.e3 Nd7 19.Ne2 Nc5 20.O-O c6 21.Nf4 cxb5 22.axb5 Bb3 23.Rxa8 Rxa8 24.Nd3 Nxd3 25.Qxb3 Nc5 26.Qc3 Rb8 27.Qxe5 dxe5 28.Rd1 Nd3 29.Bxe4 Nxb2 30.Rd5 Nc4 31.Bd3 Nb6 32.Rxe5 Kf8 33.Rc5 Rc8 34.Rxc8+ Nxc8 35.g5 1-0
2090694 Orrego Palermo, Marcelo (2075) IM Coro, Lucas (2419) 1-0
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 bxc6 5.d4 Bg7 6.e5 cxd4 7.Qxd4 f6 8.e6 d5 9.Qa4 Bxe6 10.Qxc6+ Kf7 11.O-O Rc8 12.Qa6 Qb6 13.Qxb6 axb6 14.Nc3 Nh6 15.Nd4 Rhd8 16.Re1 Bg4 17.h3 e5 18.hxg4 exd4 19.Nb5 Nxg4 20.Nxd4 f5 21.c3 Ne5 22.Re2 Re8 23.Nb5 Bf8 24.Be3 Nc4 25.Rae1 Re4 26.b3 Nxe3 27.Rxe3 Bc5 28.R3e2 Kf6 29.Kf1 Rce8 30.f3 Rxe2 31.Rxe2 Rxe2 32.Kxe2 Ke5 33.a4 Bg1 34.b4 Ke6 35.Kd3 Kd7 36.a5 bxa5 37.bxa5 Kc6 38.Nd4+ Kc5 39.Ne6+ Kb5 40.Nf8 Kxa5 41.Nxh7 Kb5 42.Nf8 g5 43.Ne6 g4 44.f4 Bh2 45.Nd4+ Kb6 46.Ne2 Kc5 47.g3 Kc6 48.Ke3 Kc5 49.Kf2 Kc4 50.Kg2 Kd3 51.Nd4 Bxg3 52.Kxg3 Ke4 53.Nb5 1-0
2090648 IM Llanos, G (2250) Orrego Palermo, Marcelo (2075) 1/2-1/2
1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.Nc3 a6 5.d4 dxc4 6.Bxc4 b5 7.Bd3 c5 8.dxc5 Bxc5 9.Qe2 O-O 10.O-O Nbd7 11.e4 e5 12.Bg5 Bb7 13.Rad1 Re8 14.Bc2 Qc7 15.Bb3 h6 16.Bxf6 Nxf6 17.Nh4 Bd4 18.Nf5 Bxc3 19.bxc3 Rad8 20.f3 Bc8 21.Qe3 Be6 22.g4 Bxb3 23.axb3 Rxd1 24.Rxd1 Rd8 25.Rxd8+ Qxd8 26.b4 Nh7 27.Qe2 Ng5 28.Ne3 Nh3+ 29.Kf1 Nf4 30.Qd1 Qh4 31.Kg1 Nh3+ 32.Kg2 Nf4+ 33.Kg1 h5 34.gxh5 Nh3+ 35.Kg2 Nf4+ 36.Kg1 1/2-1/2
2090609 Orrego Palermo, Marcelo (2075) Mayer, Jakob (1896) 1-0
1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6 5.Nf3 Bd7 6.Be2 Nge7 7.O-O Nf5 8.dxc5 Bxc5 9.Bd3 Nh4 10.Nbd2 Nxf3+ 11.Nxf3 f6 12.b4 Bb6 13.b5 Na5 14.Ba3 Rc8 15.Ng5 f5 16.Qh5+ g6 17.Qh6 Bc5 18.Bxc5 Rxc5 19.Qg7 Qxg5 20.Qxh8+ Ke7 21.Qxh7+ Kd8 22.f4 Qg4 23.Rf2 Qh5 24.Qg8+ Kc7 25.Qg7 Rxc3 26.Be2 Qh4 27.Qxg6 Nc4 28.Bxc4 dxc4 29.Qg5 Qh7 30.Rd2 Rd3 31.Rxd3 cxd3 32.Rc1+ Kb6 33.a4 Ka5 34.Qg3 Kxa4 35.Qxd3 1-0
2090549 GM Slipak, S (2365) Orrego Palermo, Marcelo (2075) 1-0
1.e4 c5 2.c4 d6 3.Nc3 Nc6 4.g3 g6 5.Bg2 Bg7 6.d3 e6 7.Nge2 Nge7 8.O-O O-O 9.Rb1 Rb8 10.Be3 Nd4 11.b4 Bd7 12.b5 a6 13.Qd2 Qa5 14.bxa6 bxa6 15.Nxd4 Rxb1 16.Rxb1 cxd4 17.Nd5 Qd8 18.Nxe7+ Qxe7 19.Bh6 Bxh6 20.Qxh6 Bc6 21.h4 Qa7 22.h5 Qc5 23.Bf3 Rc8 24.Kg2 g5 25.Qf6 a5 26.h6 Qe5 27.Qxe5 dxe5 28.Rb6 Be8 29.Ra6 Rc5 30.Ra8 Kf8 31.Bh5 Ke7 32.Kh3 Bd7 33.f3 Kf6 34.Rf8 1-0
2090524 Orrego Palermo, Marcelo (2075) Longhitano, Juan (1645) 1-0
1.e4 b6 2.d4 Bb7 3.Bd3 e6 4.Nf3 Nf6 5.Nbd2 d5 6.e5 Ne4 7.O-O Nd7 8.Re1 Nxd2 9.Nxd2 c5 10.c3 Be7 11.Qg4 g6 12.Nf3 Nf8 13.Bh6 c4 14.Bc2 Nd7 15.Ng5 Bf8 16.Nxe6 fxe6 17.Bxg6+ 1-0
43508 FM Torales G., Ivan Alejandro B. (2116) Orrego Palermo, Marcelo (2106) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bc4 Nb6 8.Bb5 dxe5 9.Nxe5 Bd7 10.Nxd7 Qxd7 11.Nc3 e6 12.O-O a6 13.Bxc6 Qxc6 14.Be3 Be7 1/2-1/2
43438 Orrego Palermo, Marcelo (2106) Martello, Benjamin (2040) 0-1
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Be2 Be7 6.O-O O-O 7.a4 c6 8.a5 Re8 9.d5 Nc5 10.Nd2 cxd5 11.exd5 Bf5 12.Bb5 Rf8 13.Re1 Rc8 14.a6 bxa6 15.Bxa6 Rb8 16.Bf1 Qd7 17.b3 Rfc8 18.Nc4 Bg6 19.Be3 Ng4 20.Bxc5 Rxc5 21.h3 Nf6 22.Qd2 Rbc8 23.Ra6 R8c7 24.f3 Qc8 25.Rea1 Qa8 26.Nb6 Qb7 27.Nba4 Qb4 28.Bc4 Ra5 29.Rxa5 Qxa5 30.Ra2 Rb7 31.Kh2 Nh5 32.Nb2 Qc5 33.Ra6 h6 34.Nba4 Qc8 35.Nb5 Bg5 36.Nxd6 Qb8 37.Qf2 e4 38.g3 e3 39.Qe1 Rd7 40.h4 Bf6 41.Ne4 Bxe4 42.Rxf6 Nxf6 43.fxe4 Qe5 44.Qxe3 Ng4+ 0-1
43456 Navarro Canete, Facundo Javier (1837) Orrego Palermo, Marcelo (2106) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6 9.Nd5 Nbd7 10.Qd3 O-O 11.O-O Bxd5 12.exd5 Rc8 13.c4 a5 14.Rad1 b6 15.f4 Re8 16.Rfe1 Bf8 17.h3 g6 18.Bf1 Bg7 19.Nd2 Nh5 20.fxe5 Nxe5 21.Qe2 f5 22.b3 f4 23.Bf2 Qd7 24.Ne4 Rb8 25.Ng5 Qf5 26.Ne6 Bh6 27.Qe4 Qf7 28.Be2 Nf6 29.Qc2 Nfd7 30.Qc3 Rec8 31.Bf3 Bg7 32.Nxg7 Qxg7 33.Bg4 Rf8 34.Be6+ Kh8 35.Bxd7 Qxd7 36.Rxe5 dxe5 37.Qxe5+ Qg7 38.Bd4 Qxe5 39.Bxe5+ Kg8 40.Bxb8 Rxb8 41.Kf2 Kf7 42.Kf3 g5 43.h4 h6 44.hxg5 hxg5 45.Kg4 Ke7 46.Re1+ Kd7 47.Re6 a4 48.Kxg5 b5 49.c5 Rg8+ 50.Rg6 Rf8 51.bxa4 bxa4 52.Ra6 f3 53.gxf3 Rxf3 54.Rxa4 Rd3 55.Ra6 1-0
43415 FM Johnson, Donald (2323) Orrego Palermo, Marcelo (2106) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Be3 Qc7 8.g4 Nc5 9.f3 e6 10.g5 Nfd7 11.a4 b6 12.Qd2 Ne5 13.h4 Bb7 14.h5 Rc8 15.Qg2 Be7 16.O-O-O Qd7 17.f4 Nc6 18.g6 Bf6 19.Bc4 Nxd4 20.Bxd4 Nxa4 21.Bxf6 gxf6 22.Bb3 Nxc3 23.bxc3 Rxc3 24.gxh7 Ke7 25.Qg7 Qb5 26.e5 fxe5 27.Kb2 Rhc8 28.Rh2 Be4 29.Rdd2 Qb4 30.h8=Q Rxb3+ 31.cxb3 Qc3+ 1/2-1/2
43391 IM Liang, Jason (2380) Orrego Palermo, Marcelo (2106) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 Nc6 7.g4 g6 8.Be3 Nxd4 9.Qxd4 Bg7 10.O-O-O O-O 11.e5 Nd7 12.f4 dxe5 13.Qb4 exf4 14.Bxf4 Qb6 15.Qxe7 Ne5 16.Nd5 Qe6 17.Bg2 Nc6 18.Qc5 Qe2 19.Rd2 Qb5 20.Qa3 Be6 21.Bf1 Qa5 22.Qxa5 Nxa5 23.Be2 Rad8 24.Rhd1 Nc6 25.Ne7+ Kh8 26.Nxc6 Rxd2 27.Rxd2 bxc6 28.Bxa6 h5 29.gxh5 Ra8 30.hxg6 fxg6 31.Rd6 Bd5 32.Bd3 Rxa2 33.c3 Ra8 34.Rxg6 Rd8 35.Kc2 Rf8 36.Rg4 Be6 37.Rh4+ Kg8 38.Bh7+ Kf7 39.Bg5 Rh8 40.Rf4+ Ke8 41.Bg6+ Kd7 42.h4 Be5 43.Ra4 Rg8 44.Ra7+ Kd6 45.Be7+ Kd5 1-0
211434 Orrego Palermo, Marcelo (2144) Ramirez Camilla, Agustin (1962) 1-0
1.d4 Nf6 2.Bf4 d5 3.Nc3 c6 4.e3 Bf5 5.f3 h5 6.Bd3 Bxd3 7.Qxd3 e6 8.e4 dxe4 9.fxe4 Bb4 10.Ne2 Nbd7 11.O-O-O Qe7 12.e5 Nd5 13.Ne4 Nxf4 14.Nxf4 O-O-O 15.a3 Nc5 16.Nd6+ Qxd6 17.Qf3 Qe7 18.axb4 Na6 19.c3 Qg5 20.h4 Qh6 21.Kc2 Nc7 22.Rdf1 Rdf8 23.Nd3 Nd5 24.Kb3 Ne3 25.Ra1 a6 26.Rxa6 Kc7 27.b5 Nd5 28.Ra7 Kb6 29.Rha1 Qe3 30.Nc5 1-0
211360 Orrego Palermo, Marcelo (2144) Barriga Silva, Felipe (2248) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.O-O Nf6 7.h3 Nd7 8.Nc3 e5 9.Nh2 Nf8 10.f4 exf4 11.Bxf4 Ne6 12.Be3 O-O 13.Kh1 Nd4 14.Qd2 Qh4 15.Bg5 Qh5 16.Bf6 Be6 17.Rae1 Bxf6 18.Rxf6 Qe5 19.Rf2 Rae8 20.Nd1 Bc8 21.c3 Nf5 22.Ne3 Nxe3 23.Qxe3 f5 24.Nf3 Qe7 25.Qg5 Qxg5 26.Nxg5 c4 27.e5 cxd3 28.Rd2 Rd8 29.Re3 h6 30.Nf3 Be6 31.Rexd3 Rxd3 32.Rxd3 Re8 33.Rd6 Kf7 34.a4 Bd5 35.Rf6+ Kg7 36.Rd6 Bxf3 37.gxf3 Rxe5 38.Rd7+ Kf6 39.Rxb7 Re2 40.Rxa7 Kg5 41.b4 Kf4 42.Rd7 Ra2 43.a5 g5 44.Rd1 Kg3 45.c4 f4 46.Rb1 Kxh3 47.b5 cxb5 48.cxb5 Rxa5 49.b6 Ra8 50.b7 Rb8 51.Rb3 Kg3 52.Kg1 h5 53.Rb5 Kxf3 54.Rxg5 Rxb7 55.Rxh5 Rb1+ 56.Kh2 Kf2 57.Ra5 Rb2 58.Ra1 Rc2 59.Kh3 f3 60.Kh2 Rb2 61.Rc1 Re2 62.Ra1 Rd2 63.Rb1 Ra2 64.Rc1 Re2 65.Ra1 Ke3+ 66.Kg1 Rb2 67.Kf1 Rf2+ 68.Kg1 Rg2+ 69.Kf1 Rh2 70.Ra3+ Kf4 71.Ra8 Rh5 72.Kf2 Re5 73.Rf8+ Rf5 74.Rxf5+ Kxf5 75.Kxf3 Ke5 1/2-1/2
211389 IM Fernandez, Fe (2399) Orrego Palermo, Marcelo (2144) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 Be6 9.Nd5 Nbd7 10.Qd3 Bxd5 11.exd5 O-O 12.g4 Ne8 13.h4 g6 14.O-O-O Bxh4 15.Rh3 Qf6 16.Rdh1 g5 17.Nd2 Qg6 18.Nf3 Qxd3 19.Bxd3 Nc5 20.Bxh7+ Kxh7 21.Bxg5 Kg6 22.Rxh4 f6 23.Rh7 1-0
218916 Medina Castillo, Benjamin Ignacio (1926) Orrego Palermo, Marcelo (2144) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be6 8.f3 h5 9.Qd2 Nbd7 10.O-O-O Rc8 11.Kb1 b5 12.Nd5 Bxd5 13.exd5 Nb6 14.Bxb6 Qxb6 15.g3 g6 16.h4 Bh6 17.Qd3 O-O 18.Nd2 Bxd2 19.Qxd2 Kg7 20.Bd3 Qd4 21.Qg5 Nh7 22.Qc1 Qf2 23.g4 Qxf3 24.Rdf1 Qxg4 25.Bf5 Qc4 26.Bxc8 Rxc8 27.Qd2 Rc5 28.Qf2 Qxd5 29.Rh3 e4 30.Rhh1 Qe6 31.Re1 Nf6 32.Rhf1 Rf5 33.Qd4 Rxf1 34.Rxf1 Qe5 35.Qb6 e3 36.Re1 Ng4 37.Qxa6 Qg3 38.Qa5 Qxh4 39.Qc3+ Qf6 40.Qd3 h4 41.Qxb5 h3 42.Qb4 Qf2 43.Rc1 e2 44.Qe1 h2 45.Qh1 Ne3 46.a4 Nd1 47.Qd5 e1=Q 48.Rxd1 Qxd1+ 49.Qxd1 Qg1 0-1
218847 Arevalo Garces, Rodrigo Andres (1875) Orrego Palermo, Marcelo (2144) 1-0
1.c4 e5 2.Nc3 Bb4 3.g3 Bxc3 4.dxc3 d6 5.e4 Nf6 6.f3 Be6 7.Nh3 Nc6 8.Nf2 h5 9.Be3 Qe7 10.Bd3 Nd7 11.Qe2 O-O-O 12.b4 Rdf8 13.a4 f5 14.exf5 Bxf5 15.Ne4 Nf6 16.Nxd6+ cxd6 17.Bxf5+ Kb8 18.O-O-O Rd8 19.Bg5 Qc7 20.Kb2 Ne7 21.Be6 Rhe8 22.Rd2 Nc8 23.Bxc8 Qxc8 24.Rhd1 Kc7 25.c5 d5 26.Bxf6 gxf6 27.Rxd5 Rxd5 28.Rxd5 Qe6 29.Rd6 Qe7 30.Qe4 Rd8 31.Qd5 Re8 32.b5 f5 33.b6+ axb6 34.Rxb6 Kc8 35.c6 Rd8 36.Qc4 Qg5 37.Qe6+ 1-0
283504 Orrego Palermo, Marcelo (2241) Zelaya Aragon, Eros Ivan (1909) 1-0
1.e4 c6 2.Nf3 d5 3.d3 e6 4.Nc3 Nf6 5.Qe2 Be7 6.g3 c5 7.Bg2 Nc6 8.O-O b6 9.Bg5 d4 10.Nd1 Nd7 11.Bxe7 Qxe7 12.Nd2 Bb7 13.f4 Rd8 14.a4 Nb4 15.Nc4 a6 16.e5 Bxg2 17.Nd6+ Kf8 18.Kxg2 h5 19.h4 Kg8 20.c3 Nc6 21.Qe4 Na5 22.Ra3 dxc3 23.Nxc3 g6 24.b4 cxb4 25.Qxb4 Nc6 26.Qe4 Na5 27.d4 Nf6 28.Qd3 Rxd6 29.exd6 Qxd6 30.Ra2 Nc6 31.Rd2 Nb4 32.Qc4 Ng4 33.Re1 a5 34.d5 exd5 35.Nxd5 Kh7 36.Qc7 Rd8 37.Qxf7+ 1-0
283465 Roose, Casimir (1947) Orrego Palermo, Marcelo (2241) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bf4 Bd6 6.Bg3 O-O 7.e3 c6 8.Bd3 Re8 9.Nge2 Bg4 10.f3 Bh5 11.Bf2 Bg6 12.O-O Nbd7 13.Re1 Bxd3 14.Qxd3 Nf8 15.e4 dxe4 16.fxe4 Ng6 17.Rad1 Bc7 18.Bg3 Ba5 19.Qf3 Qd7 20.Nf4 Nxf4 21.Bxf4 Qg4 22.Be5 Qxf3 23.gxf3 Nd7 24.Bd6 Re6 25.e5 f6 26.f4 g6 27.b4 Bb6 28.Kh1 Rae8 29.a4 Bd8 30.a5 Kf7 31.Rf1 Be7 32.Bxe7 R6xe7 33.Ne4 Rb8 34.Nd6+ Ke6 35.Rc1 1/2-1/2
299003 Orrego Palermo, Marcelo (2241) Jogi, Henry (1969) 1/2-1/2
1.e4 c6 2.Nf3 d5 3.d3 dxe4 4.dxe4 Qxd1+ 5.Kxd1 Nf6 6.Nbd2 Bg4 7.Be2 Nbd7 8.Ne1 Bxe2+ 9.Kxe2 O-O-O 10.Nd3 e6 11.b4 Bd6 12.Bb2 Bc7 13.f3 Rhe8 14.a4 g5 15.h3 Nh5 16.Rhd1 Nf4+ 17.Nxf4 gxf4 18.Nc4 Rg8 19.Kf1 Nb6 20.Nxb6+ Bxb6 21.a5 Bc7 22.e5 Rg5 23.Rxd8+ Kxd8 24.Re1 a6 25.Re4 Rf5 26.Bd4 Ke7 27.Kf2 Kf8 28.h4 Kg7 29.c4 Kg6 30.Kg1 Kh5 31.Kh2 Kg6 32.Bc3 Kg7 33.Kh3 Kg6 34.Re2 Kh5 35.Re1 Kg6 36.Re4 Kg7 37.g4 fxg3 38.f4 Kf8 39.Kxg3 Bd8 40.Re1 Rh5 41.Rh1 Ke8 42.Kg4 Rf5 43.b5 cxb5 44.cxb5 f6 45.bxa6 bxa6 46.Rb1 fxe5 47.Bxe5 Bxa5 48.Rb8+ Bd8 49.h5 Rf7 50.Ra8 a5 51.Bc3 Kd7 52.Ra7+ Ke8 53.Ra6 Kd7 54.Bxa5 Bxa5 55.Rxa5 Rg7+ 56.Kf3 Ke7 57.Ke4 Kf6 58.Ra8 Rb7 59.Kf3 Rc7 60.Ra6 Rb7 61.Ra8 Rc7 62.Rg8 Rg7 63.Rf8+ Rf7 64.Rc8 Rb7 65.Kg4 Rg7+ 66.Kh4 Kf5 67.Rf8+ Ke4 68.h6 Rg6 69.Kh5 Rg1 70.Rf7 Rh1+ 71.Kg5 1/2-1/2
298952 May Sanchez, Andres Elias (2142) Orrego Palermo, Marcelo (2241) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nbd7 8.Bg5 Nc5 9.f4 h6 10.Bxf6 Qxf6 11.O-O Bd7 12.f5 Qg5 13.fxe6 fxe6 14.Qe2 Be7 15.Rad1 Rf8 16.Rxf8+ Kxf8 17.Rf1+ Kg8 18.Nf5 Bf6 19.h4 Qg6 20.e5 dxe5 21.h5 Qg5 22.Ne4 Nxe4 23.Qxe4 Kh8 24.Qxb7 Rd8 25.Nd6 Qxh5 26.Qc7 Qg6 27.Rxf6 Qxf6 28.Qxd8+ Kh7 29.Qxd7 Qh4 30.Nf5 Qe1+ 31.Kh2 exf5 32.Qxf5+ Kh8 33.Qf8+ Kh7 34.Bg8+ Kg6 35.Qf7+ 1-0
298910 Orrego Palermo, Marcelo (2241) Guarin Fonseca, Nobel Alfredo (2062) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 Rb8 9.c4 Nb4 10.Bg5 Qa5 11.Nd6+ Bxd6 12.Qxd6 Nd3+ 13.Kd1 Nxb2+ 14.Kc2 Qa4+ 15.Kc1 Qb4 16.Qxb4 Rxb4 17.Rb1 Rxc4+ 18.Kxb2 Re4 19.Kc3 d5 20.exd6 f6 21.Be3 Kd7 22.Bc4 Rg4 23.g3 h5 24.Bxa7 h4 25.a4 1-0
298861 FM Simpson, Michael (2125) Orrego Palermo, Marcelo (2241) 1-0
1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.Nc3 b6 5.cxd5 exd5 6.g3 Bd6 7.Bg2 O-O 8.O-O Re8 9.Re1 Bb7 10.b3 Nbd7 11.Bb2 Nf8 12.Rc1 a6 13.Re2 Ng6 14.d3 Qd7 15.Rec2 Rad8 16.Ne2 h5 17.Bxf6 gxf6 18.h4 c5 19.d4 Qf5 20.Ne1 Kh7 21.Nd3 c4 22.Ndf4 Nxf4 23.Nxf4 Bxf4 24.exf4 b5 25.bxc4 bxc4 26.Rb2 Re7 27.Rcb1 Bc8 28.Rb8 c3 29.Rc1 Rde8 30.Bf1 Re1 31.Qxe1 Rxe1 32.Rxe1 c2 33.Rb3 Qg4 34.Bd3+ Bf5 35.Bxf5+ Qxf5 36.Rc3 Kg6 37.Re2 Qg4 38.Rcxc2 Qf3 39.Rcd2 Qc3 40.Rd1 Kf5 41.Kg2 Kg4 42.Re3 Qc2 43.Rde1 Qxa2 44.R1e2 Qc4 45.Re5 Qb3 46.R2e3 Qa2 47.Re7 Qc4 48.Rxf7 Qxd4 49.Re5 1-0
298820 Orrego Palermo, Marcelo (2241) Silverio, Vitor Luis De Jesus (2016) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nf3 Be7 8.Bc4 O-O 9.O-O b5 10.Bd5 b4 11.Bxa8 bxc3 12.bxc3 Bg4 13.Rb1 Qa5 14.Qd3 Bxf3 15.gxf3 Qxa2 16.Bd5 Qa4 17.Rb4 Qe8 18.Rfb1 Nbd7 19.Bc6 Qc8 20.Bb7 Qc7 21.Qxa6 d5 22.Rb5 dxe4 23.Qc6 Qxc6 24.Bxc6 exf3 25.Rb7 Rd8 26.Bxd7 Nxd7 27.Rd1 Nf8 28.Rxd8 Bxd8 1-0
298772 Orrego Palermo, Marcelo (2241) Christodoulou, Panormitis (2048) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.a3 b6 8.Be3 Bb7 9.Bd3 Be7 10.O-O O-O 11.Rc1 h5 12.f3 d6 13.b4 Nbd7 14.Qd2 Rac8 15.Rc2 Qb8 16.Rb1 Ne5 17.Na4 Nxd3 18.Qxd3 Nd7 19.Qe2 Rfe8 20.Nb3 Ba8 21.c5 b5 22.Nb2 f5 23.exf5 exf5 24.Nd3 Bg5 25.f4 Bd8 26.Nd4 Be4 27.Re1 Nf6 28.Rd2 Ng4 29.h3 Nxe3 30.Qxe3 Bh4 31.g3 Bxd3 32.Qf2 Rxe1+ 33.Qxe1 Be4 34.gxh4 dxc5 35.Ne6 cxb4 36.Rd7 Qb6+ 37.Nd4 Qg6+ 0-1
298725 Sinitsyn, Anton (1997) Orrego Palermo, Marcelo (2241) 1/2-1/2
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 b6 6.a3 Ba5 7.Rb1 Na6 8.f3 d5 9.cxd5 exd5 10.Nf4 O-O 11.Bd2 Qd6 12.Nb5 Qe7 13.Kf2 Re8 14.Bd3 Bd7 15.Nc3 Nc7 16.Re1 Qd6 17.g3 c4 18.b4 cxb3 19.Qxb3 Rab8 20.Rb2 a6 21.Rc1 g5 22.Nfe2 Ne6 23.Bxa6 g4 24.f4 b5 25.Bxb5 Bxb5 26.Nxb5 Ne4+ 27.Kg2 Bxd2 28.Nxd6 Rxb3 29.Rxb3 Nxd6 30.Rc2 Nc4 31.Kg1 Ng7 32.Nc3 Bxe3+ 33.Kg2 Bxd4 34.Nxd5 Nd6 35.Rd3 Ndf5 36.Rcd2 Kf8 37.Rxd4 Nxd4 38.Rxd4 Re2+ 39.Kg1 Nf5 40.Rd3 Kg7 41.Nc3 Rc2 42.a4 Rc1+ 43.Kf2 Rc2+ 44.Kg1 Rc1+ 45.Kf2 Rc2+ 46.Kg1 1/2-1/2
305829 Orrego Palermo, Marcelo (2241) IM Bai, Adelard (2389) 0-1
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.Bxc6 dxc6 5.d3 Qc7 6.O-O e5 7.a4 a5 8.h3 Rg8 9.Nc3 Bd6 10.Ne2 Bd7 11.c3 O-O-O 12.Ng3 h6 13.Bd2 Be6 14.b3 g5 15.Ne1 h5 16.Rb1 h4 17.Ne2 g4 18.hxg4 Bxg4 19.f3 Be6 20.Kf2 Qe7 21.Rh1 Nh5 22.Nc2 Bc7 23.Be3 f5 24.b4 fxe4 25.fxe4 Qf6+ 26.Ke1 Rxg2 27.Rf1 Qg7 28.Rf2 h3 0-1
305813 Eirew, David (1700) Orrego Palermo, Marcelo (2241) 0-1
1.e4 c5 2.Nc3 d6 3.f4 Nc6 4.Bb5 Bd7 5.Nf3 g6 6.O-O Bg7 7.d3 Nf6 8.e5 dxe5 9.fxe5 Ng4 10.e6 Bxe6 11.Bxc6+ bxc6 12.Qe1 O-O 13.Qh4 Nf6 14.Ng5 Qd4+ 15.Qf2 Ng4 16.Nxe6 fxe6 0-1
605591 IM Coro, Lucas (2316) Orrego Palermo, Marcelo (2019) 1-0
1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 4.O-O Nd7 5.h3 Bh5 6.d3 e5 7.c4 dxc4 8.dxc4 Ngf6 9.Nc3 Be7 10.Nh4 O-O 11.Qc2 Re8 12.b3 Qc7 13.Bb2 a5 14.e3 Nb6 15.g4 Bg6 16.Nxg6 hxg6 17.Rac1 a4 18.c5 Bxc5 19.Nb5 cxb5 20.Qxc5 Qxc5 21.Rxc5 axb3 22.axb3 Ra2 23.Rb1 Nfd7 24.Rxb5 Rc8 25.Bxe5 Nxe5 26.Rxe5 Rcc2 27.Rf1 Rcb2 28.Rb5 1-0
781901 Orrego Palermo, Marcelo (1860) FM Silva Sanchez, C (2346) 0-1
1.e4 c5 2.Nf3 e6 3.b3 Nc6 4.Bb2 a6 5.g3 d6 6.Bg2 e5 7.O-O g6 8.c3 Bg7 9.d4 exd4 10.cxd4 Bg4 11.e5 Nge7 12.Na3 cxd4 13.exd6 Qxd6 14.Qd2 O-O 15.h3 Bxf3 16.Bxf3 Rad8 17.Rfd1 Qf6 18.Bg2 Rd7 19.Rac1 Rfd8 20.Nc2 Qf5 21.Nb4 Nxb4 22.Qxb4 Nd5 23.Bxd5 Qxd5 24.Rd3 h5 25.Rcd1 Qe4 26.Qe1 f5 27.Qd2 Kh7 28.h4 Qg4 29.Kg2 Qe4+ 30.Kg1 Bh6 31.Qb4 Bf8 32.Qb6 Bg7 33.Bc1 Rc8 34.Bf4 Rc2 35.Qa5 Qe2 36.R3d2 Rxd2 37.Qxd2 d3 38.Re1 Qf3 39.a3 Qd5 40.b4 Qb3 0-1
2390449 CM Melian, Juan Sebastian (1786) Orrego Palermo, Marcelo (1632) 1-0
1.e4 d5 2.exd5 Qxd5 3.d4 Nf6 4.Nf3 Bg4 5.Be2 e6 6.O-O Nc6 7.c3 Be7 8.Qb3 O-O-O 9.Be3 Ne4 10.Rc1 f5 11.Bc4 Qd6 12.Bxe6+ Kb8 13.d5 Na5 14.Qa4 b6 15.b4 Nc4 16.Nd4 Bf6 17.Nb5 1-0
2390438 Orrego Palermo, Marcelo (1632) Allo Collante, Enrique (1595) 1/2-1/2
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Bf4 e6 6.e3 Nc6 7.Bd3 Be7 8.Nf3 O-O 9.O-O a6 10.Na4 Re8 11.Qb3 Nd7 12.Rfc1 Qa5 13.a3 h6 14.Qc2 Qd8 15.b4 e5 16.Bxe5 Ndxe5 17.dxe5 Bf8 18.Rd1 Nxe5 19.Be2 Bd7 20.Nxe5 Rxe5 21.Nc3 Bc6 22.Bf3 Rc8 23.Qb3 Qf6 24.Nxd5 Qg6 25.e4 Rg5 26.Rac1 Bd6 27.Qe3 Re8 28.Qd3 Qe6 29.Ne3 Bf4 30.Rc3 Be5 31.Rcc1 Bf4 1/2-1/2
2390424 Mayeregger, Arnold (1913) Orrego Palermo, Marcelo (1632) 1-0
1.c4 Nf6 2.g3 e6 3.Bg2 c5 4.Nf3 Be7 5.O-O O-O 6.Nc3 d6 7.b3 Nbd7 8.Bb2 a6 9.e3 Rb8 10.a4 b6 11.d3 Bb7 12.e4 Qc7 13.Ne1 d5 14.cxd5 exd5 15.f4 dxe4 16.dxe4 Rfd8 17.Qe2 Nf8 18.e5 Bxg2 19.Nxg2 Ne8 20.f5 c4 21.bxc4 Rbc8 22.Nd5 Bc5+ 23.Kh1 Qc6 24.Ngf4 Nc7 25.Qf3 Qe8 26.Qg4 b5 27.Nf6+ 1-0
2390403 Menacho Admen, Victor Gabriel (1103) Orrego Palermo, Marcelo (1632) 0-1
1.e4 d5 2.Nc3 d4 3.Na4 e5 4.b3 Nf6 5.Nf3 Bd6 6.c3 dxc3 7.Nxc3 O-O 8.Bc4 a6 9.a4 Nbd7 10.a5 Bb4 11.Bb2 c6 12.Ba3 Bxa3 13.Rxa3 Nc5 14.Nxe5 Qd6 15.d4 Ncxe4 16.Nxe4 Qxa3 17.Nxf6+ gxf6 18.Nxf7 Qxa5+ 19.Ke2 Rxf7 20.Bxf7+ Kxf7 21.Ke3 Bd7 22.Qh5+ Qxh5 0-1
2390414 Orrego Palermo, Marcelo (1632) WIM Cosme Contreras, Trilce (2051) 1/2-1/2
1.d4 Nf6 2.Bg5 g6 3.Bxf6 exf6 4.e3 Bg7 5.g3 O-O 6.Bg2 f5 7.Ne2 c5 8.O-O cxd4 9.Nxd4 Nc6 10.c3 d5 11.Ne2 Be6 12.Nd2 Qc7 13.Nb3 Rfd8 14.Qc2 Rac8 15.Rfd1 b5 16.Nf4 Ne7 17.Nd4 Qb6 18.Qb3 a6 19.Nc2 Qc5 20.a4 g5 21.Nxe6 fxe6 22.axb5 axb5 23.Ra5 Rb8 24.Na3 Nc6 25.Rxb5 Rxb5 26.Qxb5 Qxb5 27.Nxb5 Rb8 28.Nc7 Nd8 29.Rb1 Bxc3 30.b3 Kf7 31.Bf1 Ke7 32.Na6 Rb6 33.b4 Nb7 34.Rc1 Bxb4 35.Nxb4 Rxb4 36.Rc7+ Kd6 37.Rxh7 Nc5 38.h4 gxh4 39.gxh4 Rb7 40.Rxb7 Nxb7 41.h5 Ke5 42.f4+ Kf6 43.Bb5 Nd6 44.Bd7 Ke7 45.Ba4 Ne4 46.Kg2 Nf6 47.Bd1 Kf7 48.Kg3 Ne4+ 49.Kg2 Kg7 50.Be2 Kh6 51.Kh3 Nd6 52.Kg3 Nc4 53.Kf2 Nd2 54.Kg3 Nc4 55.Kf2 Nd2 1/2-1/2
2390392 Orrego Palermo, Marcelo (1632) Avalos Sanabria, Augusto Alfredo (1474) 1-0
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Bf4 Nf6 5.Nc3 Bf5 6.e3 e6 7.Qb3 b6 8.Nb5 Na6 9.Qa4 Nb4 10.Nd6+ Ke7 11.Qxb4 Kd7 12.Bb5+ Kc7 13.Rc1+ Kb8 14.Nxf7+ Kb7 15.Nxd8+ Rxd8 16.Bc6+ Kc8 17.Bb5+ Kb7 18.Rc7+ Ka8 19.Bc6+ Kb8 20.Re7+ Kc8 1-0
2391640 Orrego Palermo, Marcelo (1632) FM Benitez Galeano, Alejandro (2052) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 Nc6 8.Nxc6 bxc6 9.e5 Nd5 10.a3 Be7 11.c4 Nb6 12.Nc3 c5 13.f4 f6 14.Qh5+ Kf8 15.exf6 Bxf6 16.f5 Qe5 17.Bf4 Qd4+ 18.Kh1 e5 19.Rad1 g6 20.Bh6+ Ke7 21.fxg6 hxg6 22.Qxg6 Qh4 23.Rxf6 Rxh6 24.Qg7+ Kd8 25.Qf8+ 0-1
2391653 Ayala Ruiz, Miguel Angel (1444) Orrego Palermo, Marcelo (1632) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 a6 6.Bc4 b5 7.Bb3 Bb7 8.O-O e6 9.Bg5 Nbd7 10.Qe2 c5 11.dxc5 Qxc5 12.Rad1 Bd6 13.Bxe6 fxe6 14.Qxe6+ Be7 15.Bxf6 Nxf6 16.Ne5 Rf8 17.Rd7 Bc8 18.Rxe7+ Qxe7 19.Qc6+ Nd7 20.Nxd7 Qxd7 21.Qxa8 Kf7 22.Qd5+ Qxd5 23.Nxd5 Be6 24.Nc7 Bxa2 25.b3 Rc8 26.Nxa6 Rxc2 27.Nb4 Rb2 28.Nxa2 Rxa2 29.Rb1 b4 30.g4 Kf6 31.Kg2 Rc2 32.Re1 Rb2 33.Re3 h6 34.Kg3 Rb1 35.Kf4 Rb2 36.Rf3 Re2 37.Kg3+ Kg6 38.Rf4 h5 39.h3 hxg4 40.hxg4 Rb2 41.Rxb4 Kf6 42.Rf4+ Ke5 43.b4 g6 44.f3 Rb1 45.Re4+ Kf6 46.Kf4 1-0
2391627 Heinechen, Ju (2123) Orrego Palermo, Marcelo (1632) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 a6 6.h3 Bf5 7.Bd3 Bxd3 8.Qxd3 Nc6 9.O-O h6 10.Ne4 Nxe4 11.Qxe4 e6 12.Bf4 Qd7 13.c4 O-O-O 14.Rfd1 g5 15.d5 f5 16.Qe2 exd5 17.cxd5 Ne7 18.Bxc7 Kxc7 19.Qe5+ Qd6 20.Qxh8 Nxd5 21.Qh7+ Rd7 22.Qxf5 Bg7 23.Rd2 1-0
version fa9c69a7dde0