L A Sanchez vs Golombek, 1952  (B12) Caro-Kann Defense, 38 moves, 1-0 L A Sanchez vs Stahlberg, 1952  (E41) Nimzo-Indian, 41 moves, 1-0 V Ciocaltea vs L A Sanchez, 1956 (C73) Ruy Lopez, Modern Steinitz Defense, 44 moves, 0-1 L A Sanchez vs S Dittmann, 1956 (E68) King's Indian, Fianchetto, Classical Variation, 8.e4, 30 moves, 1-0 L A Sanchez vs I Johannsson, 1956 (E02) Catalan, Open, 5.Qa4, 23 moves, 1-0 L A Sanchez vs F Campomanes, 1956 (C42) Petrov Defense, 42 moves, 1-0 G Fuster vs L A Sanchez, 1958  (A48) King's Indian, 30 moves, 0-1 L A Sanchez vs Pachman, 1959  (B90) Sicilian, Najdorf, 41 moves, 1-0 L A Sanchez vs C Jauregui, 1959  (C75) Ruy Lopez, Modern Steinitz Defense, 44 moves, 1-0 L A Sanchez vs J de Souza Mendes, 1959 (A68) Benoni, Four Pawns Attack, 45 moves, 1-0 L A Sanchez vs R Sanguineti, 1959 (A65) Benoni, 6.e4, 46 moves, 1-0 L A Sanchez vs R Shocron, 1959  (C90) Ruy Lopez, Closed, 36 moves, 1-0 L A Sanchez vs O H Castro Rojas, 1970 (D35) Queen's Gambit Declined, 42 moves, 1-0 L A Sanchez vs O H Castro Rojas, 1975 (B04) Alekhine's Defense, Modern, 42 moves, 1-0 A Groszpeter vs R F Henao, 1975 (C99) Ruy Lopez, Closed, Chigorin, 12...cd, 58 moves, 0-1 R F Henao vs Chandler, 1975 (B84) Sicilian, Scheveningen, 58 moves, 1-0 R F Henao vs Petursson, 1975 (B46) Sicilian, Taimanov Variation, 40 moves, 1-0 R F Henao vs Sherzer, 1988 (C09) French, Tarrasch, Open Variation, Main line, 35 moves, 1-0 R F Henao vs G Velez, 1988 (B84) Sicilian, Scheveningen, 33 moves, 1-0 E Arlandi vs R F Henao, 1988 (D86) Grunfeld, Exchange, 53 moves, 0-1 I Gurevich vs R F Henao, 1991 (C36) King's Gambit Accepted, Abbazia Defense, 24 moves, 1/2-1/2 R F Henao vs D H Campora, 1991 (C41) Philidor Defense, 27 moves, 1-0 F Fiorito vs R F Henao, 1991 (C44) King's Pawn Game, 25 moves, 0-1 W Shipman vs R F Henao, 1992 (D78) Neo-Grunfeld, 6.O-O c6, 78 moves, 0-1 C A Martinez vs R F Henao, 1992 (C60) Ruy Lopez, 33 moves, 0-1 R F Henao vs A C Rocha, 1992 (B09) Pirc, Austrian Attack, 40 moves, 1-0 R F Henao vs A Lesiege, 1993 (B80) Sicilian, Scheveningen, 33 moves, 1-0 Polgar vs A Escobar Forero, 2008  (B32) Sicilian, 66 moves, 0-1 A Escobar Forero vs B Miller, 2006  (B32) Sicilian, 23 moves, 1-0 D Arenas vs U Kongsee, 2016 (B96) Sicilian, Najdorf, 39 moves, 1-0 Le Quang Liem vs D Arenas, 2016 (E81) King's Indian, Samisch, 50 moves, 1/2-1/2 S Barrientos Chavarriaga vs J Pitirotjirathon, 2016 (D44) Queen's Gambit Declined Semi-Slav, 30 moves, 1-0 S Barrientos Chavarriaga vs Kudrin, 2009  (B70) Sicilian, Dragon Variation, 25 moves, 1-0 A Zapata vs Benjamin, 1983 (C07) French, Tarrasch, 36 moves, 1-0 A Zapata vs Ljubojevic, 1984 (B84) Sicilian, Scheveningen, 62 moves, 1-0 Kaidanov vs A Zapata, 2002 (A53) Old Indian, 56 moves, 0-1 P Nikolic vs A Zapata, 1985 (E63) King's Indian, Fianchetto, Panno Variation, 53 moves, 0-1 J Bellon Lopez vs G Garcia, 1976  (B84) Sicilian, Scheveningen, 38 moves, 0-1 Geller vs G Garcia, 1978  (C82) Ruy Lopez, Open, 22 moves, 0-1 L B Hoyos Millan vs G Garcia, 1986  (C31) King's Gambit Declined, Falkbeer Counter Gambit, 18 moves, 0-1 Sutovsky vs G Garcia, 1997 (C91) Ruy Lopez, Closed, 39 moves, 0-1 M Cuellar Gacharna vs Reshevsky, 1967  (A57) Benko Gambit, 42 moves, 1-0 M Cuellar Gacharna vs Korchnoi, 1962  (B70) Sicilian, Dragon Variation, 56 moves, 1-0 Geller vs M Cuellar Gacharna, 1962  (A04) Reti Opening, 42 moves, 0-1 Kavalek vs M Cuellar Gacharna, 1967  (C98) Ruy Lopez, Closed, Chigorin, 63 moves, 0-1 M Cuellar Gacharna vs A Matanovic, 1967  (A04) Reti Opening, 48 moves, 1-0 J Cuartas Medina vs M Arribas, 2012 (C18) French, Winawer, 48 moves, 1-0 B Miller vs J Cuartas Medina, 2004  (B12) Caro-Kann Defense, 22 moves, 0-1 J Cuartas Medina vs Kamsky, 2014 (B15) Caro-Kann, 67 moves, 1/2-1/2 A Garcia Alarcon vs N Gamboa, 2001 (A04) Reti Opening, 35 moves, 0-1 A Lombard vs O H Castro Rojas, 1976  (D87) Grunfeld, Exchange, 44 moves, 0-1 J Diaz vs O H Castro Rojas, 1976 (A45) Queen's Pawn Game, 56 moves, 1/2-1/2 O H Castro Rojas vs Geller, 1976  (B31) Sicilian, Rossolimo Variation, 33 moves, 1-0 O H Castro Rojas vs Petrosian, 1976  (C00) French Defense, 52 moves, 1-0 M Melgosa vs O H Castro Rojas, 1999  (C22) Center Game, 28 moves, 0-1 B De Greiff vs Petrosian, 1958 (E93) King's Indian, Petrosian System, 30 moves, 1/2-1/2 Bronstein vs B De Greiff, 1958  (C75) Ruy Lopez, Modern Steinitz Defense, 55 moves, 1/2-1/2 if 55 Kxg4 Qg8+ Larsen vs B De Greiff, 1958  (A02) Bird's Opening, 66 moves, 0-1 B De Greiff vs Averbakh, 1958 (D41) Queen's Gambit Declined, Semi-Tarrasch, 45 moves, 1/2-1/2 E Soares vs A Gallego Alcaraz, 2009  (A04) Reti Opening, 36 moves, 0-1 A Karklins vs M Uribe, 2010  (B28) Sicilian, O'Kelly Variation, 19 moves, 0-1 K Asrian vs R Prasca Sosa, 2006  (C03) French, Tarrasch, 35 moves, 0-1 M Gongora vs R Prasca Sosa, 2004 (C18) French, Winawer, 78 moves, 0-1 J Renteria vs M J Mateus, 1999  (B94) Sicilian, Najdorf, 31 moves, 1-0 C Burgos Figueroa vs D Alzate, 2001 (B28) Sicilian, O'Kelly Variation, 32 moves, 0-1 D Alzate vs C Samuelsen, 2004  (D46) Queen's Gambit Declined Semi-Slav, 42 moves, 1-0 J D Ruiz Castillo vs Remulo Aguiar Freitas, 2014  (C45) Scotch Game, 25 moves, 1-0 So vs J D Ruiz Castillo, 2017 (E01) Catalan, Closed, 31 moves, 1/2-1/2 J D Ruiz Castillo vs F de Cresce El Debs, 2018 (B67) Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7, 46 moves, 0-1 Andres Castaneda vs N Castaneda, 2006 (B09) Pirc, Austrian Attack, 24 moves, 0-1 M Trepp vs C S Matamoros Franco, 1985 (C05) French, Tarrasch, 48 moves, 0-1 C S Matamoros Franco vs G Madikwe, 1982  (D11) Queen's Gambit Declined Slav, 10 moves, 1-0 R Pogorelov vs C S Matamoros Franco, 2003  (E99) King's Indian, Orthodox, Taimanov, 31 moves, 0-1 C S Matamoros Franco vs Mecking, 2004 (A20) English, 84 moves, 1-0 C S Matamoros Franco vs B Thorfinnsson, 2006  (A15) English, 40 moves, 1-0 C S Matamoros Franco vs E Torre, 2006  (A20) English, 36 moves, 1-0 Z Zhang vs C S Matamoros Franco, 2008  (C41) Philidor Defense, 32 moves, 0-1 A Brkic vs C S Matamoros Franco, 2023 (B13) Caro-Kann, Exchange, 41 moves, 0-1 Larsen vs C Munoz, 1957  (A15) English, 34 moves, 0-1 Fischer vs C Munoz, 1960  (B77) Sicilian, Dragon, Yugoslav Attack, 36 moves, 0-1 A Gallego Alcaraz vs C Diaz Ordonez, 2009  (C89) Ruy Lopez, Marshall, 35 moves, 0-1 O Yepez Obando vs Stahlberg, 1964 (D47) Queen's Gambit Declined Semi-Slav, 44 moves, 1-0 D Verduga vs A Bisguier, 1977  (C60) Ruy Lopez, 24 moves, 1-0 L Esquivel vs P Pazos Gambarrotti, 2004  (C47) Four Knights, 40 moves, 0-1 P Pazos Gambarrotti vs H van Riemsdijk, 1994 (C45) Scotch Game, 55 moves, 1-0 D Mieles Palau vs G Mazziotti Irigoyen, 2005  (C51) Evans Gambit, 67 moves, 1/2-1/2 G Markzon vs D Mieles Palau, 2003 (B32) Sicilian, 37 moves, 0-1 J Rapport vs M Munoz Pantoja, 2012 (A56) Benoni Defense, 60 moves, 0-1 J Oms Pallisse vs M Munoz Pantoja, 2012  (A57) Benko Gambit, 31 moves, 0-1 M Munoz Pantoja vs P Nikolic, 2012 (B11) Caro-Kann, Two Knights, 3...Bg4, 60 moves, 1-0 S Biro vs M Munoz Pantoja, 2001 (B22) Sicilian, Alapin, 37 moves, 0-1 Z Franco Ocampos vs M Munoz Pantoja, 2010 (A31) English, Symmetrical, Benoni Formation, 41 moves, 0-1 Granda Zuniga vs G Milos, 1988 (B30) Sicilian, 38 moves, 1-0 Topalov vs Granda Zuniga, 1988  (A78) Benoni, Classical with ...Re8 and ...Na6, 46 moves, 0-1 Adams vs Granda Zuniga, 1991  (B33) Sicilian, 35 moves, 0-1 Granda Zuniga vs Kamsky, 1996  (E15) Queen's Indian, 29 moves, 1-0 Granda Zuniga vs Short, 1997  (B44) Sicilian, 45 moves, 1-0 de Firmian vs Granda Zuniga, 1996  (B01) Scandinavian, 29 moves, 0-1 Granda Zuniga vs L Rojas Keim, 2004  (D78) Neo-Grunfeld, 6.O-O c6, 32 moves, 1-0 Granda Zuniga vs R Leitao, 2004  (D15) Queen's Gambit Declined Slav, 49 moves, 1-0 E Canal vs Euwe, 1948  (C49) Four Knights, 29 moves, 1-0 E Canal vs E Paoli, 1966  (A03) Bird's Opening, 24 moves, 1-0 M Hennigan vs C Oblitas, 1990 (C92) Ruy Lopez, Closed, 57 moves, 0-1 C Oblitas vs A Giaccio, 1990 (E00) Queen's Pawn Game, 45 moves, 1-0 F Liardet vs C Oblitas, 1990 (C45) Scotch Game, 17 moves, 0-1 R Djurhuus vs C Oblitas, 1990 (A07) King's Indian Attack, 41 moves, 0-1 C Oblitas vs J Gdanski, 1990 (E76) King's Indian, Four Pawns Attack, 34 moves, 1-0 L Coelho vs C Oblitas, 2001 (B27) Sicilian, 44 moves, 0-1 I Platonov vs O Rodriguez Vargas, 1972  (A13) English, 28 moves, 0-1 K Spraggett vs O Rodriguez Vargas, 1990  (D32) Queen's Gambit Declined, Tarrasch, 33 moves, 0-1 Dreev vs O Rodriguez Vargas, 1991  (D32) Queen's Gambit Declined, Tarrasch, 69 moves, 0-1 O Rodriguez Vargas vs Quinteros, 1972  (B96) Sicilian, Najdorf, 27 moves, 1-0 H Urday vs J Bellon Lopez, 1989 (B01) Scandinavian, 64 moves, 1-0 D Vera Siguenas vs K Georgiev, 2012  (B90) Sicilian, Najdorf, 71 moves, 1-0 D Vera Siguenas vs Sedlak, 2016 (B01) Scandinavian, 40 moves, 1-0 32 Qf4 ck wins E Cordova vs L Bruzon Batista, 2007 (A45) Queen's Pawn Game, 31 moves, 1-0 N Delgado Ramirez vs E Cordova, 2016 (A46) Queen's Pawn Game, 61 moves, 0-1 J Gonzalez Garcia vs J Cori, 2011 (D18) Queen's Gambit Declined Slav, Dutch, 71 moves, 0-1 D Kosic vs J Cori, 2016 (D05) Queen's Pawn Game, 29 moves, 0-1 R Markus vs J Cori, 2016  (E16) Queen's Indian, 38 moves, 0-1 A Mastrovasilis vs C Cruz, 2014 (E00) Queen's Pawn Game, 56 moves, 0-1 J F Cubas vs C Cruz, 2016 (C11) French, 42 moves, 0-1 G Castaneda vs Jobava, 1998  (B52) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 34 moves, 1-0 A Reprintsev vs G Castaneda, 2006  (A00) Uncommon Opening, 23 moves, 0-1 P Cramling vs J Reyes, 1987  (E99) King's Indian, Orthodox, Taimanov, 20 moves, 0-1 J Reyes vs Kasparov, 1993 (B50) Sicilian, 37 moves, 1/2-1/2 A Hortillosa vs R Terry, 2008 (A09) Reti Opening, 33 moves, 0-1 Z Haskin vs G Leiva, 2014 (B90) Sicilian, Najdorf, 22 moves, 0-1 Ryan Zhou vs B S Escalante Ramirez, 2022 (C02) French, Advance, 23 moves, 0-1 Panno vs H Bravo Sedamanos, 1975  (A35) English, Symmetrical, 29 moves, 0-1 V F de Souza Rocha vs C Cruz, 2014 (B51) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 45 moves, 0-1 J Martinez Alcantara vs Y Santiago, 2012  (B90) Sicilian, Najdorf, 55 moves, 1-0 A Ahmad vs J Martinez Alcantara, 2018 (B51) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 32 moves, 0-1 J Martinez Alcantara vs David Jaramillo Arce, 2017 (B90) Sicilian, Najdorf, 36 moves, 1-0 C Henriquez Villagra vs J Martinez Alcantara, 2012 (B32) Sicilian, 71 moves, 1/2-1/2 J Martinez Alcantara vs M Llorens, 2014 (A20) English, 38 moves, 1-0 C H Umetsubo vs J Martinez Alcantara, 2014 (D02) Queen's Pawn Game, 40 moves, 1/2-1/2 L Bruzon Batista vs J Martinez Alcantara, 2014 (A61) Benoni, 40 moves, 1/2-1/2 J C Torres vs J Martinez Alcantara, 2012  (A32) English, Symmetrical Variation, 67 moves, 0-1 J Martinez Alcantara vs Shankland, 2014 (A37) English, Symmetrical, 62 moves, 1/2-1/2 E Moccero vs J Martinez Alcantara, 2014 (D94) Grunfeld, 40 moves, 0-1 O Zambrana vs Ehlvest, 2009 (B18) Caro-Kann, Classical, 44 moves, 1-0 Se 27 ...Rb7 28 Ba7 O Zambrana vs Movsesian, 2012  (B46) Sicilian, Taimanov Variation, 51 moves, 1-0 F Ferster vs J D Gemy, 2012 (C10) French, 36 moves, 0-1 Y Santiago vs J D Gemy, 2012 (C10) French, 37 moves, 0-1 J D Gemy vs J Pimenta, 2023 (B15) Caro-Kann, 40 moves, 1-0 J Cueto vs M Larrea, 2008 (A45) Queen's Pawn Game, 32 moves, 1-0 G Grigore vs B Ferrufino, 2004 (E38) Nimzo-Indian, Classical, 4...c5, 40 moves, 0-1 M Eugenia Ramirez vs Qiyu Zhou, 2016 (C49) Four Knights, 30 moves, 1-0 H Goossens vs D Cordero, 2018 (C02) French, Advance, 24 moves, 0-1 R Vasquez Schroeder vs Fedorov, 2005 (B80) Sicilian, Scheveningen, 35 moves, 1-0 Illescas Cordoba vs J Campos Moreno, 1989 (C45) Scotch Game, 48 moves, 0-1 J Rojo Gomez vs J Campos Moreno, 2001 (C02) French, Advance, 34 moves, 0-1 R Flores Alvarez vs L Palau, 1927  (C55) Two Knights Defense, 46 moves, 1-0 R Flores Alvarez vs A Conejeros, 1930  (C56) Two Knights, 21 moves, 1-0 A Pons vs R Flores Alvarez, 1936  (C00) French Defense, 34 moves, 0-1 R Flores Alvarez vs A da Silva Rocha, 1937 (D39) Queen's Gambit Declined, Ragozin, Vienna Variation, 30 moves, 1-0 G Camara vs R Flores Alvarez, 1937  (A51) Budapest Gambit, 11 moves, 0-1 R Flores Alvarez vs M Czerniak, 1939  (D85) Grunfeld, 36 moves, 1-0 R Flores Alvarez vs Letelier, 1944  (E11) Bogo-Indian Defense, 33 moves, 1-0 Fischer vs R Flores Alvarez, 1959  (C92) Ruy Lopez, Closed, 62 moves, 1/2-1/2 C Silva Sanchez vs W Ader Hausman, 1972 (B75) Sicilian, Dragon, Yugoslav Attack, 34 moves, 1-0 C Silva Sanchez vs Letelier, 1972 (C19) French, Winawer, Advance, 35 moves, 1-0 C Silva Sanchez vs J Emma, 1975 (B32) Sicilian, 35 moves, 1-0 C Silva Sanchez vs J Szmetan, 1975 (C63) Ruy Lopez, Schliemann Defense, 41 moves, 1-0 G Botterill vs C Silva Sanchez, 1976 (B30) Sicilian, 45 moves, 0-1 R Filguth vs C Silva Sanchez, 1985 (A10) English, 27 moves, 0-1 C Silva Sanchez vs J Sunye Neto, 1987 (B90) Sicilian, Najdorf, 62 moves, 1-0 I Morovic Fernandez vs Alburt, 1980  (A43) Old Benoni, 29 moves, 1-0 I Morovic Fernandez vs E Ermenkov, 1985  (B84) Sicilian, Scheveningen, 41 moves, 1-0 I Sokolov vs I Morovic Fernandez, 1994  (E30) Nimzo-Indian, Leningrad, 30 moves, 0-1 I Morovic Fernandez vs Suba, 1995 (B81) Sicilian, Scheveningen, Keres Attack, 41 moves, 1-0 I Morovic Fernandez vs J Sunye Neto, 1987 (B94) Sicilian, Najdorf, 26 moves, 1-0 I Morovic Fernandez vs N Mitkov, 1995 (C84) Ruy Lopez, Closed, 56 moves, 1-0 I Morovic Fernandez vs E Peralta, 1995 (E91) King's Indian, 54 moves, 1-0 I Morovic Fernandez vs Epishin, 1994 (E12) Queen's Indian, 60 moves, 1-0 I Morovic Fernandez vs M Rivas Pastor, 1995  (E42) Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein), 39 moves, 1-0 I Morovic Fernandez vs M K Wong, 1996 (C26) Vienna, 26 moves, 1-0 I Morovic Fernandez vs A Rodriguez Cespedes, 1996  (B01) Scandinavian, 32 moves, 1-0 I Morovic Fernandez vs G Hernandez Guerrero, 1996 (B57) Sicilian, 31 moves, 1-0 I Morovic Fernandez vs D Howell, 2016 (C65) Ruy Lopez, Berlin Defense, 41 moves, 1/2-1/2 Gelfand vs C Henriquez Villagra, 2015  (D12) Queen's Gambit Declined Slav, 43 moves, 0-1 Short vs M Perez Gormaz, 2016 (D37) Queen's Gambit Declined, 44 moves, 1/2-1/2 M Perez Gormaz vs J Cori, 2012 (C18) French, Winawer, 17 moves, 1/2-1/2 M Flores vs V Burmakin, 2013 (D10) Queen's Gambit Declined Slav, 38 moves, 1-0 M Leskovar vs M Abarca Aguirre, 2002 (A46) Queen's Pawn Game, 37 moves, 0-1 K Skalicka vs J Salas Romo, 1939 (A04) Reti Opening, 59 moves, 0-1 J Salas Romo vs H Appel, 1945  (A52) Budapest Gambit, 22 moves, 1-0 J Salas Romo vs R Flores Alvarez, 1959  (E81) King's Indian, Samisch, 36 moves, 1-0 R Cifuentes Parada vs G Ligterink, 1988  (A46) Queen's Pawn Game, 21 moves, 1-0 R Cifuentes Parada vs Ribli, 1986  (D49) Queen's Gambit Declined Semi-Slav, Meran, 47 moves, 1-0 R Cifuentes Parada vs G Milos, 1991  (D03) Torre Attack (Tartakower Variation), 50 moves, 1-0 J Ortiz Medina vs R Cifuentes Parada, 2001 (B30) Sicilian, 42 moves, 0-1 G Yanez Acin vs R Cifuentes Parada, 2001  (B33) Sicilian, 12 moves, 0-1 M Abarca Aguirre vs B Wexler, 1987 (D10) Queen's Gambit Declined Slav, 48 moves, 1-0 E Reed Valenzuela vs G Danielsson, 1939  (B04) Alekhine's Defense, Modern, 25 moves, 1-0 R Flores Alvarez vs Letelier, 1936  (D17) Queen's Gambit Declined Slav, 31 moves, 0-1 Letelier vs J Bolbochan, 1936 (D46) Queen's Gambit Declined Semi-Slav, 35 moves, 1-0 Letelier vs A Kiprov, 1939 (D62) Queen's Gambit Declined, Orthodox, Rubinstein Attack, 40 moves, 1-0 Letelier vs E Reinhardt, 1946 (D57) Queen's Gambit Declined, Lasker Defense, 28 moves, 1/2-1/2 Letelier vs A Garritani, 1946 (E69) King's Indian, Fianchetto, Classical Main line, 38 moves, 1-0 M Feigin vs Letelier, 1946 (D33) Queen's Gambit Declined, Tarrasch, 46 moves, 0-1 Letelier vs M Czerniak, 1949  (D19) Queen's Gambit Declined Slav, Dutch, 40 moves, 1-0 Letelier vs Eliskases, 1951 (D87) Grunfeld, Exchange, 38 moves, 1-0 Letelier vs Najdorf, 1954  (E80) King's Indian, Samisch Variation, 31 moves, 1-0 Letelier vs H Rossetto, 1959  (A40) Queen's Pawn Game, 41 moves, 1-0 Letelier vs Pilnik, 1959  (E91) King's Indian, 28 moves, 1-0 Letelier vs Ivkov, 1959  (A31) English, Symmetrical, Benoni Formation, 39 moves, 1-0 Fischer vs Letelier, 1959  (C97) Ruy Lopez, Closed, Chigorin, 61 moves, 0-1 Letelier vs J Bolbochan, 1959  (A55) Old Indian, Main line, 16 moves, 1-0 Letelier vs J Emma, 1959 (A25) English, 71 moves, 1-0 F Olafsson vs Letelier, 1960  (B42) Sicilian, Kan, 66 moves, 0-1 Eliskases vs Letelier, 1960 (A12) English with b3, 34 moves, 0-1 R Camara vs Letelier, 1961 (D43) Queen's Gambit Declined Semi-Slav, 40 moves, 0-1 Letelier vs Najdorf, 1964  (A19) English, Mikenas-Carls, Sicilian Variation, 18 moves, 1-0 J de Souza Mendes vs Letelier, 1959 (D06) Queen's Gambit Declined, 27 moves, 0-1 V Frias Pablaza vs J Grefe, 1980 (A15) English, 59 moves, 1-0 16...Be6!! D J Strauss vs V Frias Pablaza, 1981 (D46) Queen's Gambit Declined Semi-Slav, 24 moves, 0-1 V Frias Pablaza vs K Burger, 1983  (E12) Queen's Indian, 55 moves, 1-0 V Frias Pablaza vs F Braga, 1983  (D30) Queen's Gambit Declined, 62 moves, 1-0 J Murey vs V Frias Pablaza, 1983 (A29) English, Four Knights, Kingside Fianchetto, 52 moves, 0-1 Larsen vs V Frias Pablaza, 1984 (A15) English, 63 moves, 0-1 V Frias Pablaza vs Y Gruenfeld, 1984 (A16) English, 54 moves, 1-0 J Whitehead vs V Frias Pablaza, 1985  (E73) King's Indian, 70 moves, 0-1 M Ardaman vs V Frias Pablaza, 1986  (A00) Uncommon Opening, 20 moves, 0-1 Vaganian vs V Frias Pablaza, 1988 (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 35 moves, 0-1 Miles vs V Frias Pablaza, 1988 (D11) Queen's Gambit Declined Slav, 40 moves, 0-1 Alburt vs V Frias Pablaza, 1988 (D15) Queen's Gambit Declined Slav, 62 moves, 0-1 V Frias Pablaza vs G Flear, 1990 (D35) Queen's Gambit Declined, 29 moves, 1-0 V Frias Pablaza vs J Tisdall, 1990 (A04) Reti Opening, 36 moves, 1-0 V Frias Pablaza vs M Martens, 1991 (A05) Reti Opening, 38 moves, 1-0 P Motwani vs V Frias Pablaza, 1990 (B56) Sicilian, 45 moves, 0-1 Fedorowicz vs V Frias Pablaza, 1993 (C92) Ruy Lopez, Closed, 43 moves, 0-1 V Frias Pablaza vs Wojtkiewicz, 1994 (A41) Queen's Pawn Game (with ...d6), 47 moves, 1-0 P Salinas Herrera vs A de Dovitiis, 2018 (B08) Pirc, Classical, 34 moves, 1-0 R Djurhuus vs J Egger, 1990  (C52) Evans Gambit, 61 moves, 1/2-1/2 M Andersen vs P Salinas Herrera, 2021  (A06) Reti Opening, 26 moves, 0-1 P Salinas Herrera vs S Donoso Diaz, 2018 (D02) Queen's Pawn Game, 35 moves, 1-0 J Cori vs G Leiva, 2017 (A46) Queen's Pawn Game, 41 moves, 0-1 G Leiva vs Y Santiago, 2017 (A04) Reti Opening, 44 moves, 1-0 G Leiva vs A Demchenko, 2023 (B51) Sicilian, Canal-Sokolsky (Rossolimo) Attack, 82 moves, 1-0 Bachmann vs G Leiva, 2014 (E12) Queen's Indian, 40 moves, 0-1 M Martinez Romero vs D Gonzales, 2014  (B30) Sicilian, 22 moves, 1-0 A Goorsahye vs M Martinez Romero, 2014 (B50) Sicilian, 38 moves, 0-1 L A Sanchez vs G Stoltz, 1952 (D32) Queen's Gambit Declined, Tarrasch, 49 moves, 1-0 O Quinones Carrillo vs Benko, 1964  (B57) Sicilian, 67 moves, 1-0 O Quinones Carrillo vs W Heidenfeld, 1970 (C05) French, Tarrasch, 25 moves, 1-0 O Quinones Carrillo vs Foguelman, 1964 (B18) Caro-Kann, Classical, 50 moves, 1-0 248 games