Date | Chess tournament name | Initial ranking | Final ranking | Performance |
---|---|---|---|---|
2016-04-23 to 2016-04-24 | Primer IRT Internacional de Ajedrez Activo Ciudad Salento ![]() |
191 | 146 [+45] | 1526 |
2017-04-22 to 2017-04-23 | II IRT Open Internacional de Ajedrez Activo Ciudad Salento ![]() |
193 | 149 [+44] | 1426 |
Date | Players & Opening | Result | ECO | View |
---|---|---|---|---|
2022.11.20 | Chrispim, Helmuth Dollinger vs (1177) Laguna, Oscar Alexander Sanchez XXIX IRT da Hebraica 2022 Sicilian - Philidor |
0-1 | B20 | |
2022.11.20 | Laguna, Oscar Alexander Sanchez (1177) vs (1747) Faleiro, Davi Avansi XXIX IRT da Hebraica 2022 Sicilian Open - Two Knights |
1-0 | B56 | |
2022.11.19 | Silva, Henrique Brasil Barrientos (1800) vs (1177) Laguna, Oscar Alexander Sanchez XXIX IRT da Hebraica 2022 Sicilian Alapin - Smith-Morra |
1/2-1/2 | B22 | |
2022.11.19 | Laguna, Oscar Alexander Sanchez (1177) vs (1829) Borger, David Lupovici XXIX IRT da Hebraica 2022 Sicilian - Labourdonnais (Lowenthal) |
0-1 | B32 | |
2022.11.06 | Laguna, Oscar Alexander Sanchez (1177) vs (1341) Bernardo, Henrique Carvalho Campeonato Brasileiro Amador 2022 - U1800 Gruenfeld Three Knights (Burille) |
0-1 | D94 | |
2022.11.05 | Nunes, Raphael de Camargo (1800) vs (1177) Laguna, Oscar Alexander Sanchez Campeonato Brasileiro Amador 2022 - U1800 English Anglo-Indian (Queen's Knight) |
0-1 | A16 | |
2022.11.04 | Laguna, Oscar Alexander Sanchez (1177) vs (1566) Nobre, Jose Adalberto Barbosa Campeonato Brasileiro Amador 2022 - U1800 Sicilian |
1/2-1/2 | B30 | |
2022.11.04 | Fantinati, Nilton M. Nascimento (1460) vs (1177) Laguna, Oscar Alexander Sanchez Campeonato Brasileiro Amador 2022 - U1800 Polish Sokolsky opening |
1/2-1/2 | A00 | |
2022.11.03 | Laguna, Oscar Alexander Sanchez (1177) vs (1440) Oliveira, Olavo Tadeu Carvalho Campeonato Brasileiro Amador 2022 - U1800 Sicilian |
0-1 | B40 | |
2022.02.26 | Sanchez Arias, Yonathan Alexander (1706) vs (2063) Reyes Capellan, Elby Campeonato Nacional Masculino 2022 Sicilian |
0-1 | B50 | |
2022.02.19 | Hernandez Lora, Miguel Angel (1914) vs (1706) Sanchez Arias, Yonathan Alexander Campeonato Nacional Masculino 2022 French Advance |
1/2-1/2 | C02 | |
2022.02.18 | Mesa Cruz, Juan Carlos (1994) vs (1706) Sanchez Arias, Yonathan Alexander Campeonato Nacional Masculino 2022 Italian - Hungarian |
1-0 | C50 | |
2022.06.18 | Goncalves, Marcel Figueiredo (1584) vs (1183) Laguna, Oscar Alexander Sanchez Campeonato Brasileiro Amador 2022 - U1600 English Anglo-Indian |
1-0 | A15 | |
2022.06.18 | Laguna, Oscar Alexander Sanchez (1183) vs (1800) Gimenes, Larissa Lais Grande Campeonato Brasileiro Amador 2022 - U1600 Caro-Kann |
1-0 | B10 | |
2022.06.16 | Alvim, Beatriz Rosseti vs (1183) Laguna, Oscar Alexander Sanchez Campeonato Brasileiro Amador 2022 - U1600 Old Indian |
1/2-1/2 | A53 | |
2022.06.16 | Laguna, Oscar Alexander Sanchez (1183) vs (1578) Moritani, Sho Campeonato Brasileiro Amador 2022 - U1600 Sicilian |
0-1 | B40 | |
2022.02.20 | Mandaji, Marcelo (1800) vs (1207) Laguna, Oscar Alexander Sanchez IRT Osasco 60 Anos King's Indian Schwarz |
0-1 | E70 | |
2022.02.20 | De Oliveira, Yuri Crisostomo (1797) vs (1207) Laguna, Oscar Alexander Sanchez IRT Osasco 60 Anos English Anglo-Indian (Queen's Knight) |
1-0 | A16 | |
2022.02.19 | Laguna, Oscar Alexander Sanchez (1207) vs (1183) Tannous, Laura Fonseca De Almeida IRT Osasco 60 Anos Caro-Kann Exchange |
0-1 | B13 | |
2022.02.19 | Rodrigues, Julliano De Araujo (1894) vs (1207) Laguna, Oscar Alexander Sanchez IRT Osasco 60 Anos Sicilian Open - Venice |
1-0 | B56 | |
2022.02.19 | Laguna, Oscar Alexander Sanchez (1207) vs (1678) De Macedo, Camila Ferreira IRT Osasco 60 Anos Sicilian Yugoslav Dragon |
0-1 | B75 | |
2022.01.16 | Laguna, Oscar Alexander Sanchez (1212) vs Signorelli, Pedro Faveret XXVIII IRT da Hebraica 2022 Scotch - Scotch |
1-0 | C45 | |
2022.01.16 | Van Riemsdijk, Marius (1653) vs (1212) Laguna, Oscar Alexander Sanchez XXVIII IRT da Hebraica 2022 Sicilian Scheveningen Najdorf |
1-0 | B94 | |
2022.01.15 | Laguna, Oscar Alexander Sanchez (1212) vs Signorelli, Joao Paulo Dias XXVIII IRT da Hebraica 2022 King's Knight - Scotch |
1-0 | C44 | |
2022.01.15 | Da Rocha, Lucas Sampaio (1657) vs (1212) Laguna, Oscar Alexander Sanchez XXVIII IRT da Hebraica 2022 Sicilian |
1-0 | B50 | |
2022.01.14 | Laguna, Oscar Alexander Sanchez (1212) vs Linardi, Lucas de Toledo XXVIII IRT da Hebraica 2022 Scotch - Scotch |
1-0 | C45 | |
2022.01.14 | Dias, Marcelo De Souza (1840) vs (1212) Laguna, Oscar Alexander Sanchez XXVIII IRT da Hebraica 2022 Sicilian Moscow |
1-0 | B52 | |
2021.09.25 | Hernandez Lora, Miguel Angel (1968) vs (1734) Sanchez Arias, Yonathan Alexander Torneo Abierto Sub-2000 (2021) Spanish Steinitz |
1-0 | C62 | |
2020.12.26 | Pilataxi Sanchez, Julen Alexander (1686) vs (1913) Cardenas Encalada , David Josue PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO French |
0-1 | C01 | |
2020.12.26 | Mariduena Villa, Jamileth Roxanna (1330) vs (1686) Pilataxi Sanchez, Julen Alexander PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO Indian East Przepiorka |
0-1 | A49 | |
2020.12.26 | Robles Rosero, Jerzy Alexander (1311) vs (1686) Pilataxi Sanchez, Julen Alexander PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO Pirc Two Knights |
1/2-1/2 | B08 | |
2020.12.26 | Pilataxi Sanchez, Julen Alexander (1686) vs (2003) Jaramillo Rivadeneira, Kerly Samantha PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO Scandinavian |
0-1 | B01 | |
2020.12.26 | Esmeraldas Huachi, Anderson Yahir (2124) vs (1686) Pilataxi Sanchez, Julen Alexander PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO King's Indian Classical - Petrosian (Stein) |
1-0 | E92 | |
2020.12.26 | Pilataxi Sanchez, Julen Alexander (1686) vs (2077) Escobar Chalen, Lauro Adrian PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO Sicilian - Godiva |
1/2-1/2 | B32 | |
2020.12.26 | Pilataxi Sanchez, Julen Alexander (1686) vs (2024) Calderon Guerra, Danny Patricio PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO Sicilian - Pelikan |
1-0 | B33 | |
2020.12.26 | Chavez Yanchapaxi, Eduardo Salvador (1998) vs (1686) Pilataxi Sanchez, Julen Alexander PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO King's Indian Classical - Petrosian (Stein) |
0-1 | E92 | |
2020.12.26 | Pilataxi Sanchez, Julen Alexander (1686) vs (1344) Ramos Reategui, Richard Andres PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO Robatsch - Two Knights |
1-0 | B06 | |
2020.12.26 | Sanchez Villarreal, Dario Andres (776) vs (1686) Pilataxi Sanchez, Julen Alexander PREINSCRITOS IRT ABSOLUTO ONLINE - TORNEO GRATUITO DE FIN DE AÑO Sicilian |
0-1 | B50 | |
2020.11.18 | Alarcón Almeida, Adrian Ezequiel vs Aguilera Sanchez, Julián Alexander I CLAS - CAMPEONATO NACIONAL SUB 7 OPEN ESCOLAR Y COLEGIAL - ONLINE 2020 Italian - Schilling (Blackburne) |
0-1 | C50 | |
2020.11.18 | Aguilera Sanchez, Julián Alexander vs Tigsi Hualca, Iván Alejandro I CLAS - CAMPEONATO NACIONAL SUB 7 OPEN ESCOLAR Y COLEGIAL - ONLINE 2020 Two Knights - Italian |
1-0 | C55 | |
2020.11.18 | Arcos Rodriguez, Abdon Nicolas vs Aguilera Sanchez, Julián Alexander I CLAS - CAMPEONATO NACIONAL SUB 7 OPEN ESCOLAR Y COLEGIAL - ONLINE 2020 Italian - Schilling |
0-1 | C50 | |
2020.11.18 | Romero Jaya, Ermo Octavio vs Aguilera Sanchez, Julián Alexander I CLAS - CAMPEONATO NACIONAL SUB 7 OPEN ESCOLAR Y COLEGIAL - ONLINE 2020 Mieses opening - Rat |
1-0 | A00 | |
2020.11.18 | Orellana Salinas, Pablo Andrés vs Aguilera Sanchez, Julián Alexander I CLAS - CAMPEONATO NACIONAL SUB 7 OPEN ESCOLAR Y COLEGIAL - ONLINE 2020 Four Knights - Four Knights |
0-1 | C50 | |
2020.11.18 | Aguilera Sanchez, Julián Alexander vs Valverde Suarez, Aaron Josue I CLAS - CAMPEONATO NACIONAL SUB 7 OPEN ESCOLAR Y COLEGIAL - ONLINE 2020 Two Knights - Four Knights (Pianissimo) |
0-1 | C50 | |
2020.11.18 | Aguilera Sanchez, Julián Alexander vs Maridueña Villa, Jerson Emanuel I CLAS - CAMPEONATO NACIONAL SUB 7 OPEN ESCOLAR Y COLEGIAL - ONLINE 2020 Philidor |
1-0 | C41 | |
2020.11.18 | Mendoza Chóez, Paúl Alexander vs Aguilera Sanchez, Julián Alexander I CLAS - CAMPEONATO NACIONAL SUB 7 OPEN ESCOLAR Y COLEGIAL - ONLINE 2020 Four Knights |
0-1 | C47 | |
2020.11.05 | Aguilera Sánchez, Julián Alexander vs Sànchez Vèlez, Alex Leonardo I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Indian |
0-1 | A45 | |
2020.11.05 | Samaniego Orellana, Mauricio Nicolás vs Aguilera Sánchez, Julián Alexander I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Bishop's Opening |
1-0 | C23 | |
2020.11.05 | Aguilera Sánchez, Julián Alexander vs (1191) Atiencia Merino, José Luis I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Four Knights - Italian |
1-0 | C55 | |
2020.11.05 | Aguilera Sánchez, Julián Alexander vs Krishan Rani, Tanish Aditya I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Two Knights - Italian |
1-0 | C55 | |
2020.11.05 | Arcos Rodriguez, Abdon Nicolas vs Aguilera Sánchez, Julián Alexander I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Queen's Pawn |
0-1 | D00 | |
2020.11.05 | Aguilera Sánchez, Julián Alexander vs Mendoza Cueva, Pedro Sebastián I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Queen's Pawn Zukertort |
1-0 | D02 | |
2020.11.05 | Montalvo Uzhca, Camilo Ernesto vs Aguilera Sánchez, Julián Alexander I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Four Knights - Four Knights (Canal) |
1-0 | C50 | |
2020.11.05 | Plúa Ponce, Dominick Adonis vs Aguilera Sánchez, Julián Alexander I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Four Knights - Four Knights |
0-1 | C50 | |
2020.11.05 | Aguilera Sánchez, Julián Alexander vs (1353) Ulloa Centeno, Leandro Nicolas I CLASIFICATORIO - I CAMPEONATO NACIONAL SUB 9 OPEN ESCOLAR Y COLEGIAL Sicilian |
0-1 | B30 | |
2020.02.25 | Laguna, Oscar Alexander Sanchez (1188) vs (1316) Yasuda, Osvaldo Makoto Aberto do Brasil de Carnaval 2020 R$8.000 em prêmios! - 22 a 25 de fevereiro Scotch - Scotch Golmayo (Loyd) |
0-1 | C45 | |
2020.02.24 | Machado, Wesley Henrique (1497) vs (1188) Laguna, Oscar Alexander Sanchez Aberto do Brasil de Carnaval 2020 R$8.000 em prêmios! - 22 a 25 de fevereiro Sicilian Open - Prins |
1-0 | B55 | |
2020.02.24 | Laguna, Oscar Alexander Sanchez (1188) vs (1582) Cordeiro Silva, Marcos Antonio Aberto do Brasil de Carnaval 2020 R$8.000 em prêmios! - 22 a 25 de fevereiro Sicilian Dragon (Levenfish) |
0-1 | B71 | |
2020.02.23 | De Souza, Carlos Alberto (1517) vs (1188) Laguna, Oscar Alexander Sanchez Aberto do Brasil de Carnaval 2020 R$8.000 em prêmios! - 22 a 25 de fevereiro Sicilian Scheveningen Najdorf |
0-1 | B95 | |
2020.02.23 | Laguna, Oscar Alexander Sanchez (1188) vs (1646) Nobre, Jailson Altair Barbosa Aberto do Brasil de Carnaval 2020 R$8.000 em prêmios! - 22 a 25 de fevereiro Sicilian Paulsen - Reti |
0-1 | B41 | |
2020.02.22 | Bueno, Jonas Alves (1848) vs (1188) Laguna, Oscar Alexander Sanchez Aberto do Brasil de Carnaval 2020 R$8.000 em prêmios! - 22 a 25 de fevereiro King's Indian Saemisch |
1-0 | E81 | |
2020.02.22 | Laguna, Oscar Alexander Sanchez (1188) vs (1823) Santos, Antonio Celso Dos Aberto do Brasil de Carnaval 2020 R$8.000 em prêmios! - 22 a 25 de fevereiro Scotch - Scotch |
1/2-1/2 | C45 | |
2019.12.21 | Schmid, Caio Eduardo A vs (1147) Laguna, Oscar Alexander Sanchez Campeonato Paulista 2019 Indian |
0-1 | A45 | |
2019.12.21 | Laguna, Oscar Alexander Sanchez (1147) vs (2088) Poeta, Caio Medeiros Campeonato Paulista 2019 Caro-Kann Knight Classical - Spassky (Lobron) |
0-1 | B19 | |
2019.12.08 | Laguna, Oscar Alexander Sanchez (1147) vs (1287) Tsuchie, Davi Pinheiro IRT Memorial Terzian 2019 Petrov - Nimzovich |
0-1 | C42 | |
2019.12.07 | Laguna, Oscar Alexander Sanchez (1147) vs (1439) Barros, Jardel Teti IRT Memorial Terzian 2019 Petrov - Nimzovich |
1/2-1/2 | C42 | |
2019.12.07 | Nobre, Jailson Altair Barbosa (1638) vs (1147) Laguna, Oscar Alexander Sanchez IRT Memorial Terzian 2019 Sicilian |
1-0 | B50 | |
2019.12.06 | Laguna, Oscar Alexander Sanchez (1147) vs (1473) De Souza, Ana Lucia Silva IRT Memorial Terzian 2019 French Closed Tarrasch |
1-0 | C05 | |
2019.12.06 | Nascimento, Gabriela Vitoria (1528) vs (1147) Laguna, Oscar Alexander Sanchez IRT Memorial Terzian 2019 Indian East Indian - London |
1/2-1/2 | A48 | |
2020.01.12 | Davidovici, Ariel Roizenblatt (1781) vs (1183) Laguna, Oscar Alexander Sanchez XXVII IRT da Hebraica 2020 Indian East Indian |
1-0 | A48 | |
2020.01.12 | Laguna, Oscar Alexander Sanchez (1183) vs (1722) Matsura, Eduardo XXVII IRT da Hebraica 2020 Robatsch - Two Knights |
0-1 | B06 | |
2020.01.11 | Muniz, Henrique Rocha vs (1183) Laguna, Oscar Alexander Sanchez XXVII IRT da Hebraica 2020 Sicilian Scheveningen Najdorf |
0-1 | B90 | |
2020.01.11 | Laguna, Oscar Alexander Sanchez (1183) vs (1505) Carneiro, Thomas Sobral XXVII IRT da Hebraica 2020 Sicilian Yugoslav Dragon - Panov |
0-1 | B76 | |
2020.01.10 | Potasso Junior, Alvaro (1596) vs (1183) Laguna, Oscar Alexander Sanchez XXVII IRT da Hebraica 2020 Sicilian Closed - Zukertort |
1/2-1/2 | B23 | |
2020.01.10 | Laguna, Oscar Alexander Sanchez (1183) vs (1763) Da Rosa, Henrique Jaze Simoes XXVII IRT da Hebraica 2020 Queen's Pawn Zukertort - London |
0-1 | D02 | |
2019.12.01 | Laguna, Oscar Alexander Sanchez (1147) vs (1510) Bergamo, Victor Hugo Moura V Aberto ECP 2019 French MacCutcheon - Chigorin |
0-1 | C12 | |
2019.12.01 | Merguizo, Marco Antonio (1550) vs (1147) Laguna, Oscar Alexander Sanchez V Aberto ECP 2019 English Sicilian (Two Knights) - Carls |
1-0 | A22 | |
2019.11.30 | Laguna, Oscar Alexander Sanchez (1147) vs (1748) Takano Ito, Raphael Kenzo V Aberto ECP 2019 Caro-Kann Exchange |
1-0 | B13 | |
2019.11.29 | Laguna, Oscar Alexander Sanchez (1147) vs (1637) Rocha, Anderson Rosendo V Aberto ECP 2019 Sicilian Scheveningen Najdorf - Byrne |
0-1 | B90 | |
2019.11.29 | Correa, Joao Pedro Vieira (1696) vs (1147) Laguna, Oscar Alexander Sanchez V Aberto ECP 2019 Sicilian Moscow |
1-0 | B52 | |
2019.09.15 | Laguna, Oscar Alexander Sanchez (1034) vs (1694) Degenhardt, Victor IRT ECP STD - Peter Schutt 2019 Spanish Steinitz |
1-0 | C62 | |
2019.09.15 | Brujin, Homero (1496) vs (1034) Laguna, Oscar Alexander Sanchez IRT ECP STD - Peter Schutt 2019 English Four Knights (Fianchetto) |
1-0 | A29 | |
2019.09.14 | Viertler, Sabrina Camargo (1524) vs (1034) Laguna, Oscar Alexander Sanchez IRT ECP STD - Peter Schutt 2019 Sicilian Scheveningen Najdorf (Opecensky) |
1-0 | B92 | |
2019.09.14 | Laguna, Oscar Alexander Sanchez (1034) vs (1614) Jafet Junior, Carlos IRT ECP STD - Peter Schutt 2019 Sicilian Accelerated Dragon - Simagin |
0-1 | B34 | |
2019.09.13 | Lima, Aine Carolina (1677) vs (1034) Laguna, Oscar Alexander Sanchez IRT ECP STD - Peter Schutt 2019 Sicilian Closed |
1-0 | B24 | |
2019.09.13 | Laguna, Oscar Alexander Sanchez (1034) vs (1658) Borger, David Lupovici IRT ECP STD - Peter Schutt 2019 Sicilian O'Kelly |
1-0 | B28 | |
2019.09.01 | Miranda, Raul (1594) vs (1034) Laguna, Oscar Alexander Sanchez V IRT Pensado sub 2200 CXSP Sicilian Scheveningen Najdorf (Opecensky) |
1/2-1/2 | B92 | |
2019.09.01 | Laguna, Oscar Alexander Sanchez (1034) vs (1509) Santana, Expedito V IRT Pensado sub 2200 CXSP Caro-Kann Knight Classical - Modern |
1-0 | B18 | |
2019.08.31 | Guedes, Andre Vieira (1250) vs (1034) Laguna, Oscar Alexander Sanchez V IRT Pensado sub 2200 CXSP Sicilian |
0-1 | B50 | |
2019.08.31 | Laguna, Oscar Alexander Sanchez (1034) vs (1102) Moreira, Carolina Ziemer Vilalba V IRT Pensado sub 2200 CXSP Sicilian O'Kelly |
1/2-1/2 | B28 | |
2019.08.30 | Souza, Ramon Santana De (1558) vs (1034) Laguna, Oscar Alexander Sanchez V IRT Pensado sub 2200 CXSP Sicilian Closed |
1-0 | B23 | |
2019.08.30 | Laguna, Oscar Alexander Sanchez (1034) vs (1689) Ishikawa, Emilio Keiji V IRT Pensado sub 2200 CXSP Robatsch |
0-1 | B06 | |
2019.06.08 | Sanchez Arias, Yonathan Alexander (1749) vs (1913) Castillo Vasquez, Adgart Miguel Campeonato Sub-2000 Junio 2019 French Advance - Paulsen |
1-0 | C02 | |
2019.10.20 | Laguna, Oscar Alexander Sanchez (1140) vs (1586) De Oliveira, Matheus Gabriel Mend 8º SP Open Clássico Grupo C (Sub1700) | 17-20/10 | R$5.500 em prêmios Sicilian - Pelikan |
1/2-1/2 | B33 | |
2019.10.20 | Britto, Andre Bernardo vs (1140) Laguna, Oscar Alexander Sanchez 8º SP Open Clássico Grupo C (Sub1700) | 17-20/10 | R$5.500 em prêmios English Sicilian (Two Knights) |
0-1 | A22 | |
2019.10.19 | Laguna, Oscar Alexander Sanchez (1140) vs (1677) Ermel Junior, Hercilio 8º SP Open Clássico Grupo C (Sub1700) | 17-20/10 | R$5.500 em prêmios Sicilian Dragon |
0-1 | B70 | |
2019.10.19 | Casante, Tatiana (1544) vs (1140) Laguna, Oscar Alexander Sanchez 8º SP Open Clássico Grupo C (Sub1700) | 17-20/10 | R$5.500 em prêmios Sicilian Moscow |
1-0 | B52 | |
2019.10.18 | Laguna, Oscar Alexander Sanchez (1140) vs Gomes, Laura Saldanha Costa Silva 8º SP Open Clássico Grupo C (Sub1700) | 17-20/10 | R$5.500 em prêmios King's Knight - Scotch |
1-0 | C44 | |
2019.10.17 | Monteiro, Daniel Zotelli (1608) vs (1140) Laguna, Oscar Alexander Sanchez 8º SP Open Clássico Grupo C (Sub1700) | 17-20/10 | R$5.500 em prêmios Sicilian |
1-0 | B50 | |
2019.02.22 | Sanchez Arias, Yonatahan Alexander (1765) vs (2059) Zorrilla Jimenez, Wilber Edwin 8va Copa Independencia Nacional 2019 King's Indian |
0-1 | E90 | |
2019.02.16 | Sanchez Arias, Yonatahan Alexander (1765) vs (1924) Moore Guzman, Fernando Augusto 8va Copa Independencia Nacional 2019 Caro-Kann - Advance |
0-1 | B12 | |
2019.01.27 | Evangelista, Marcos Vinicius Carvalho vs (1040) Laguna, Oscar Alexander Sanchez Festival Memorial Ivone Moyses King's Knight - Scotch Gambit |
1/2-1/2 | C44 | |
2019.01.27 | Laguna, Oscar Alexander Sanchez (1040) vs Bokhonok, Oleg Festival Memorial Ivone Moyses Pirc - Lizard |
0-1 | B06 | |
2019.01.26 | Hartz, Ian vs (1040) Laguna, Oscar Alexander Sanchez Festival Memorial Ivone Moyses King's Pawn - Mengarini |
0-1 | C20 | |
2019.01.26 | Laguna, Oscar Alexander Sanchez (1040) vs Ripardo, Paulo Raimundo Volkov Festival Memorial Ivone Moyses Sicilian Open |
0-1 | B54 | |
2019.01.26 | De Moura, Sergio Jovelino (2019) vs (1040) Laguna, Oscar Alexander Sanchez Festival Memorial Ivone Moyses Two Knights - Pianissimo |
1-0 | C54 | |
2018.11.10 | Laguna, Oscar Alexander Sanchez (1811) vs (1417) Dattoli, Micael Cimet Aberto ECP 2018 Sicilian Scheveningen Najdorf |
0-1 | B90 | |
2018.11.10 | Amaral, Danilo Tokechi (1351) vs (1811) Laguna, Oscar Alexander Sanchez Aberto ECP 2018 Evans Gambit - Declined |
1-0 | C51 | |
2018.11.09 | Laguna, Oscar Alexander Sanchez (1811) vs (1537) Laperuta, Renan Portes Aberto ECP 2018 English Anglo-Indian |
0-1 | A15 | |
2018.11.09 | Haraguchi, Matheus Sashaki (1585) vs (1811) Laguna, Oscar Alexander Sanchez Aberto ECP 2018 English Sicilian (Two Knights) |
1-0 | A22 | |
2018.10.28 | Boudorkan, Nicole vs (1811) Laguna, Oscar Alexander Sanchez IRT Homs/Xeque Mate Sicilian Closed |
0-1 | B23 | |
2018.10.28 | Laguna, Oscar Alexander Sanchez (1811) vs (1397) Haraguchi, Diego Sashaki IRT Homs/Xeque Mate English Symmetrical Two Knights |
1/2-1/2 | A35 | |
2018.10.27 | Da Rosa, Henrique Jaze Simoes (1459) vs (1811) Laguna, Oscar Alexander Sanchez IRT Homs/Xeque Mate Reti Gambit - Neo-Catalan |
1-0 | A13 | |
2018.10.27 | Laguna, Oscar Alexander Sanchez (1811) vs (1542) Sato, Claudio Takeshi IRT Homs/Xeque Mate Irregular King's Pawn - Owen |
0-1 | B00 | |
2018.10.14 | Laguna, Oscar Alexander Sanchez (1811) vs (1154) Barberi, Catarina III IRT Pensado sub 2200 CXSP French Advance - Milner-Barry |
0-1 | C02 | |
2018.10.13 | Laguna, Oscar Alexander Sanchez (1811) vs (1397) Haraguchi, Diego Sashaki III IRT Pensado sub 2200 CXSP Sicilian Accelerated Dragon (Modern) - Simagin |
0-1 | B35 | |
2018.10.13 | Da Rosa, Henrique Jaze Simoes (1459) vs (1811) Laguna, Oscar Alexander Sanchez III IRT Pensado sub 2200 CXSP Reti Gambit - Accepted |
1-0 | A09 | |
2018.10.12 | Gomes, Emerson De Lima (1562) vs (1811) Laguna, Oscar Alexander Sanchez III IRT Pensado sub 2200 CXSP English Four Knights |
1-0 | A28 | |
2018.10.12 | Laguna, Oscar Alexander Sanchez (1811) vs (1783) Mascarenhas, Alfredo C. Viana III IRT Pensado sub 2200 CXSP Caro-Kann - Advance |
0-1 | B12 | |
2018.06.10 | Bokhonok, Tatiana dos Santos Spineva vs Laguna, Oscar Alexander Sanchez III IRT Infantil Xeque Mate Italian |
0-1 | C50 | |
2018.06.10 | Laguna, Oscar Alexander Sanchez vs Lacerda, Lucas III IRT Infantil Xeque Mate Spanish Steinitz |
1-0 | C62 | |
2018.06.09 | Tsuchie, Davi Pinheiro (1732) vs Laguna, Oscar Alexander Sanchez III IRT Infantil Xeque Mate Four Knights Spanish |
1-0 | C48 | |
2018.06.09 | Laguna, Oscar Alexander Sanchez vs (1338) Hayashi, Kouki III IRT Infantil Xeque Mate Sicilian |
0-1 | B50 | |
2018.06.09 | Stumpf, Luis Felipe T. Calej (1822) vs Laguna, Oscar Alexander Sanchez III IRT Infantil Xeque Mate Spanish Berlin |
1-0 | C65 | |
2017.07.23 | Botello, Gregory Paul (1915) vs Sanchez Castellanos, German Alexander Copa Alvaro Rueda Plata In Memoriam, Bucaramanga julio 22 al 30 de 2017 Petrov - Italian |
0-1 | C42 | |
2017.07.23 | Sanchez Castellanos, German Alexander vs (2014) Mendez Rivera, Anderson Heribe Copa Alvaro Rueda Plata In Memoriam, Bucaramanga julio 22 al 30 de 2017 King's Indian Orthodox |
1/2-1/2 | E85 | |
2017.07.22 | Sanchez Castellanos, German Alexander vs (1448) Jaimes Franco, Francisco Javie Copa Alvaro Rueda Plata In Memoriam, Bucaramanga julio 22 al 30 de 2017 Queen's Gambit - Marshall |
1-0 | D06 | |
2017.07.22 | Santos Caballero, Edna Liliana (1602) vs Sanchez Castellanos, German Alexander Copa Alvaro Rueda Plata In Memoriam, Bucaramanga julio 22 al 30 de 2017 Benko Gambit - Half-Accepted |
0-1 | A57 | |
2013.11.05 | Sun Chin, Robert Patrick (1820) vs (2064) Sanchez, German Alexander Panama Chess Open 3 Petrov - French |
0-1 | C42 | |
2013.11.04 | Sanchez, German Alexander (2064) vs (2263) Pazos Gambarrotti, Plinio Panama Chess Open 3 Semi-Slav |
0-1 | D43 | |
2013.11.04 | Ramos, Efren Andres (2222) vs (2064) Sanchez, German Alexander Panama Chess Open 3 Indian Knight - Spielmann |
1/2-1/2 | A46 | |
2013.11.03 | Sanchez, German Alexander (2064) vs Rivera, Jose Alexis Panama Chess Open 3 Irregular Indian - Pillsbury |
1-0 | D63 | |
2013.11.02 | Brizuela, Ronald (2212) vs (2064) Sanchez, German Alexander Panama Chess Open 3 Nimzo-Indian Classical |
1-0 | E32 | |
2013.07.07 | Gutierrez , Yeison (1999) vs (2083) Sanchez , German Alexander I I.R.T. ONAPRE Irregular Indian - Blumenfeld Gambit (Dus Chotmirsky) |
1-0 | E10 | |
2013.07.06 | Sanchez , German Alexander (2083) vs (2029) Ginnari Vasquez, Miguel Alejandro I I.R.T. ONAPRE Slav Czech - Krause |
1/2-1/2 | D17 | |
2013.07.06 | Rovira, Luis (1992) vs (2083) Sanchez , German Alexander I I.R.T. ONAPRE Irregular Indian - Blumenfeld |
1/2-1/2 | E10 | |
2013.07.05 | Montes, Rangel (1985) vs (2083) Sanchez , German Alexander I I.R.T. ONAPRE Neo-Indian |
1-0 | E00 | |
2013.07.05 | Sanchez , German Alexander (2083) vs (2175) Palomo, Franklin Annervys I I.R.T. ONAPRE English Anglo-Slav |
0-1 | A11 | |
2013.07.04 | Sanchez , German Alexander (2083) vs (1925) Amaro , Juan I I.R.T. ONAPRE English Agincourt |
1-0 | A13 | |
2012.12.06 | Nicolas Zapata, Javier (2027) vs (2103) Sanchez, German Alexander XI GRAN TORNEO INTERNACIONAL AFICIONADOS "A" S-2300 Indian |
0-1 | A45 |