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| Date | Chess tournament name | Status |
|---|---|---|
| 2016-03-11 to 2016-03-13 | IRT Torneo Departamental Mayores Absoluto |
Finished |
| 2015-11-28 to 2015-12-01 | Juegos Paranacionales Limitados Auditivos Masculino 2015 IV Juegos Deportivos Paranacionales Carlos Lleras Restrepo 2015 |
Finished |
| 2015-10-08 to 2015-10-12 | IX FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL |
Finished |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2015.12.01 | Palacios Rosales, Hugo Gerardo vs (1602) Rayo, Walter Fredy Juegos Paranacionales Limitados Auditivos Masculino 2015 Spanish Classical |
1-0 | C64 | |
| 2015.11.30 | Rayo, Walter Fredy (1602) vs Albino Leal, Hector Manuel Juegos Paranacionales Limitados Auditivos Masculino 2015 Philidor |
0-1 | C41 | |
| 2015.10.08 | Castaneda, Victor (1816) vs (1566) Rayo, Walter Fredy IX FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL English Sicilian |
1-0 | A20 | |
| 2015.10.08 | Rayo, Walter Fredy (1566) vs (2032) Noboa, Kevin IX FESTIVAL INTERNACIONAL DE AJEDREZ UNIVERSIDAD CENTRAL French - King's Knight |
0-1 | C00 | |
| 2012.11.27 | Noriega, Cristian vs (1613) Rayo, Walter Fredy III Juegos Paranacionales 2012 "Carlos Lleras Restrepo" King's Knight |
0-1 | C44 | |
| 2012.11.26 | Rayo, Walter Fredy (1613) vs (1651) Giraldo, Carlos III Juegos Paranacionales 2012 "Carlos Lleras Restrepo" Italian |
0-1 | C50 | |
| 2012.11.26 | Tafurt, Jaime vs (1613) Rayo, Walter Fredy III Juegos Paranacionales 2012 "Carlos Lleras Restrepo" Two Knights - Modern Bishop |
1-0 | C55 | |
| Martinez, Miguel Angel (1600) vs (1600) Rayo, Walter Fredy II JUEGOS PARALIMPICOS NACIONA King's Pawn |
0-1 | C20 | ||
| Rayo, Walter Fredy (1600) vs (1600) Sanmiguel, Eddy Mauricio II JUEGOS PARALIMPICOS NACIONA Irregular King's Knight |
1-0 | C40 | ||
| Lopez, Juan Gabriel (1600) vs (1600) Rayo, Walter Fredy II JUEGOS PARALIMPICOS NACIONA Italian - Schilling |
1-0 | C50 | ||
| Rayo, Walter Fredy (1600) vs (1600) Cardenas, Pedro Pablo II JUEGOS PARALIMPICOS NACIONA Four Knights - Italian |
0-1 | C55 | ||
| Rayo, Walter Fredy (1600) vs (1600) Contreras, Jorge Eliecer II JUEGOS PARALIMPICOS NACIONA Two Knights - Modern Bishop |
0-1 | C55 | ||
| Coronado Brito, Armando Jose (1600) vs (1600) Rayo, Walter Fredy II JUEGOS PARALIMPICOS NACIONA Indian Knight |
0-1 | A46 |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2025.07.01 | Begunov,K (2325) vs (1998) Lopez Rayo,Isabella Titled Tue 1st Jul Early Queen's Gambit Declined - Exchange |
1/2-1/2 | D35 | |
| 2025.07.01 | Lopez Rayo,Santiago (2350) vs (2102) Storey,Ch Titled Tue 1st Jul Early Robatsch |
1-0 | B06 | |
| 2025.07.01 | Chiappero,Julio Alfredo (2238) vs (1998) Lopez Rayo,Isabella Titled Tue 1st Jul Early Queen's Gambit Declined - Exchange |
1-0 | D35 | |
| 2025.07.01 | Allahverdiyeva,Ayan (2234) vs (2350) Lopez Rayo,Santiago Titled Tue 1st Jul Early Indian East Indian |
1-0 | A48 | |
| 2025.07.01 | Lopez Rayo,Isabella (1998) vs (2065) Li,Hui Titled Tue 1st Jul Early Petrov - Nimzovich |
1-0 | C42 | |
| 2025.07.01 | Nikookar,Mahdi (2216) vs (2350) Lopez Rayo,Santiago Titled Tue 1st Jul Early Reti Symmetrical - Nimzovich |
1-0 | A05 | |
| 2025.07.01 | Lopez Rayo,Santiago (2350) vs (1978) Arun,Siddharth Titled Tue 1st Jul Early Sicilian - Pelikan |
1-0 | B33 | |
| 2025.07.01 | Kislinsky,A (2341) vs (1998) Lopez Rayo,Isabella Titled Tue 1st Jul Early Italian |
1-0 | C50 | |
| 2025.07.01 | Lopez Rayo,Santiago (2350) vs (2295) Foldes,Marton Gabor Titled Tue 1st Jul Early Alekhine - Four Pawns (Planinc) |
0-1 | B03 | |
| 2025.07.01 | Lopez Rayo,Isabella (1998) vs (2335) Purygin,A Titled Tue 1st Jul Early Irregular King's Knight - Queen's Pawn |
1-0 | C40 | |
| 2025.07.01 | Porozhnyak,Maya (1953) vs (2350) Lopez Rayo,Santiago Titled Tue 1st Jul Early Sicilian - Tartakower |
0-1 | B53 | |
| 2025.07.01 | Korchynskyi,Mykola (2346) vs (1998) Lopez Rayo,Isabella Titled Tue 1st Jul Early Queen's Gambit Declined - Exchange |
1-0 | D35 | |
| 2025.07.01 | Lopez Rayo,Santiago (2350) vs (2189) Marchesich,Giovanni Titled Tue 1st Jul Early Scandinavian - Classical |
0-1 | B01 | |
| 2025.07.01 | Lopez Rayo,Isabella (1998) vs (2436) Piesik,P Titled Tue 1st Jul Early Robatsch - Two Knights (Suttles) |
0-1 | B06 | |
| 2025.07.01 | Rakhmanov,Ale (2585) vs (2350) Lopez Rayo,Santiago Titled Tue 1st Jul Early English Agincourt |
1-0 | A13 | |
| 2025.07.01 | Lopez Rayo,Isabella (1998) vs (2547) Dragnev,Valentin Titled Tue 1st Jul Early Philidor |
1-0 | C41 | |
| 2025.07.01 | Paltrinieri,N (2359) vs (1998) Lopez Rayo,Isabella Titled Tue 1st Jul Early Queen's Pawn - Mason |
1-0 | D00 | |
| 2025.07.01 | Chigaev,M (2628) vs (2350) Lopez Rayo,Santiago Titled Tue 1st Jul Early Sicilian |
1-0 | B50 | |
| 2025.07.01 | Rogov,Matfey (2348) vs (1998) Lopez Rayo,Isabella Titled Tue 1st Jul Early Queen's Pawn - Levitsky |
1/2-1/2 | D00 | |
| 2025.07.01 | Lopez Rayo,Santiago (2350) vs (2452) Borgaonkar,Akshay Titled Tue 1st Jul Early Sicilian Richter (Larsen) - Larsen |
1-0 | B61 | |
| 2025.07.01 | Lopez Rayo,Isabella (1998) vs (2121) Bolacky,J Titled Tue 1st Jul Early French - Two Knights |
1-0 | C00 | |
| 2025.07.01 | Kahre,Kim (2119) vs (2350) Lopez Rayo,Santiago Titled Tue 1st Jul Early Sicilian |
0-1 | B50 | |
| 2025.06.24 | Lopez Rayo,Santiago (2282) vs (2501) Wan Yunguo Titled Tue 24th Jun Early Sicilian - Anderssen |
0-1 | B40 | |
| 2025.06.24 | Livaic,Leon (2550) vs (2282) Lopez Rayo,Santiago Titled Tue 24th Jun Early Mieses opening |
0-1 | A00 | |
| 2025.06.24 | Lopez Rayo,Santiago (2282) vs (2474) Kosteniuk,A Titled Tue 24th Jun Early Caro-Kann - Knight (Tartakower) |
1-0 | B15 | |
| 2025.06.24 | Sapocinic,Semion (2296) vs (2282) Lopez Rayo,Santiago Titled Tue 24th Jun Early English Agincourt - Moscow |
1/2-1/2 | D38 | |
| 2025.06.24 | Lopez Rayo,Santiago (2282) vs (1713) Nakara Husain Titled Tue 24th Jun Early Spanish Modern Steinitz |
1-0 | C72 | |
| 2025.06.24 | Yang,Daniel (2198) vs (2282) Lopez Rayo,Santiago Titled Tue 24th Jun Early Reti Symmetrical - Barcza |
0-1 | A05 | |
| 2025.06.24 | Lopez Rayo,Santiago (2282) vs (2167) Abramor,Franco Titled Tue 24th Jun Early Spanish Breyer - Borisenko |
0-1 | C95 | |
| 2025.06.24 | Leiva,G (2387) vs (2282) Lopez Rayo,Santiago Titled Tue 24th Jun Early Sicilian Moscow |
1-0 | B51 | |
| 2025.06.24 | Zepeda Berlanga,Jan Enrique (1984) vs (2282) Lopez Rayo,Santiago Titled Tue 24th Jun Early Sicilian Yugoslav Dragon - Rauzer |
0-1 | B76 | |
| 2025.06.24 | Lopez Rayo,Santiago (2282) vs (2045) Huseynova,Lala Titled Tue 24th Jun Early Sicilian Scheveningen Najdorf |
1-0 | B96 | |
| 2025.06.24 | Liashkevich,Lizaveta (2204) vs (2282) Lopez Rayo,Santiago Titled Tue 24th Jun Early King's Indian Yugoslav (Aronin) - Normal |
1-0 | E98 | |
| 2025.05.13 | Khotenashvili,B (2418) vs (2282) Lopez Rayo,Santiago Titled Tue 13th May Early Reti Symmetrical - French |
0-1 | A08 | |
| 2025.06.03 | Lopez Rayo,Isabella (2021) vs (2282) Hovakimyan,Vache Titled Tue 3rd Jun Early French - Two Knights |
0-1 | C00 | |
| 2025.05.13 | Lopez Rayo,Santiago (2282) vs (2569) Oleksiyenko,Mykhaylo Titled Tue 13th May Early Sicilian - Anderssen (Koch) |
0-1 | B40 | |
| 2025.06.03 | Harshavardhan,G B (2441) vs (2021) Lopez Rayo,Isabella Titled Tue 3rd Jun Early Vienna Falkbeer (Three Knights) - Lange |
1-0 | C28 | |
| 2025.05.13 | Lopez Rayo,Santiago (2282) vs (2596) Santos Ruiz,Miguel Titled Tue 13th May Early Caro-Kann - Knight (Tartakower) |
1-0 | B15 | |
| 2025.06.03 | Sakun,V (2301) vs (2021) Lopez Rayo,Isabella Titled Tue 3rd Jun Early Reti Symmetrical |
0-1 | A05 | |
| 2025.06.03 | Lopez Rayo,Isabella (2021) vs (2244) Odegov,Artem Titled Tue 3rd Jun Early Alekhine - Scandinavian |
0-1 | B02 | |
| 2025.05.13 | Indusekar,Akshay (2010) vs (2282) Lopez Rayo,Santiago Titled Tue 13th May Early Sicilian - Chekhover |
0-1 | B53 | |
| 2025.05.13 | Papaioannou,Dimitrios (2200) vs (2282) Lopez Rayo,Santiago Titled Tue 13th May Early Sicilian Dragon (Levenfish) |
1-0 | B71 | |
| 2025.06.03 | Lopez Rayo,Isabella (2021) vs (2436) Piesik,P Titled Tue 3rd Jun Early Robatsch |
1-0 | B06 | |
| 2025.05.13 | Lopez Rayo,Santiago (2282) vs (2412) Yelisieiev,Yevhenii Titled Tue 13th May Early Sicilian Paulsen - Polugaevsky |
1-0 | B42 | |
| 2025.06.03 | Arabidze,M (2440) vs (2021) Lopez Rayo,Isabella Titled Tue 3rd Jun Early Nimzovich - Modern |
0-1 | A01 | |
| 2025.05.13 | Lopez Rayo,Santiago (2282) vs (2252) Jake Shanty Titled Tue 13th May Early Sicilian Scheveningen Najdorf (Poisoned Pawn) |
0-1 | B97 | |
| 2025.06.03 | Lopez Rayo,Isabella (2021) vs (2203) Petrus,Adrian Titled Tue 3rd Jun Early Spanish Schliemann - Tartakower |
1-0 | C63 | |
| 2025.05.13 | Wael Sabry,Mina (2094) vs (2282) Lopez Rayo,Santiago Titled Tue 13th May Early Reti King's Indian |
1/2-1/2 | A07 | |
| 2025.06.03 | Tica,Sven (2429) vs (2021) Lopez Rayo,Isabella Titled Tue 3rd Jun Early King's Gambit Declined - Classical |
1-0 | C30 | |
| 2025.05.13 | Lopez Rayo,Santiago (2282) vs (2420) Ilinca,Felix-Antonio Titled Tue 13th May Early Caro-Kann - Knight (Tartakower) |
1-0 | B15 | |
| 2025.06.03 | Lopez Rayo,Isabella (2021) vs (2014) Arya G Mallar Titled Tue 3rd Jun Early Sicilian Yugoslav Dragon |
1-0 | B77 | |
| 2025.05.13 | Lopez Rayo,Santiago (2282) vs (1940) Montano Vicente,Guadalupe Titled Tue 13th May Early Sicilian Scheveningen Najdorf |
1-0 | B94 | |
| 2025.06.03 | Mikhailova,I (2143) vs (2021) Lopez Rayo,Isabella Titled Tue 3rd Jun Early Queen's Pawn Zukertort - Symmetrical |
0-1 | D02 | |
| 2025.06.19 | Liang,Jason (2380) vs (2282) Lopez Rayo,Santiago ch-Panamerican U20 2025 Sicilian Moscow |
1-0 | B51 | |
| 2025.06.18 | Lopez Rayo,Santiago (2282) vs (2359) Ticona Rocabado,Licael Roderick ch-Panamerican U20 2025 Spanish Berlin |
1/2-1/2 | C65 | |
| 2025.06.18 | Chasin,Nico (2452) vs (2282) Lopez Rayo,Santiago ch-Panamerican U20 2025 Irregular Indian |
1/2-1/2 | E10 | |
| 2025.06.17 | Lopez Rayo,Santiago (2282) vs (2417) Park,Evan ch-Panamerican U20 2025 Spanish Morphy - Moller |
1-0 | C78 | |
| 2025.06.16 | Sathish,Pranav (2341) vs (2282) Lopez Rayo,Santiago ch-Panamerican U20 2025 Sicilian Scheveningen Najdorf - Byrne |
0-1 | B90 | |
| 2025.05.13 | Martinez Alcantara,Jose Eduardo (2611) vs (2282) Lopez Rayo,Santiago Titled Tue 13th May Early English Anglo-Indian |
1-0 | A15 | |
| 2025.06.16 | Campos Gomez,Manuel (2355) vs (2282) Lopez Rayo,Santiago ch-Panamerican U20 2025 Indian Knight |
1/2-1/2 | A46 | |
| 2025.06.15 | Lopez Rayo,Santiago (2282) vs (2167) Abramor,Franco ch-Panamerican U20 2025 Sicilian Rauzer (Modern) - Two Knights |
1-0 | B69 | |
| 2025.06.14 | Tang,Zoey (2356) vs (2282) Lopez Rayo,Santiago ch-Panamerican U20 2025 Queen's Indian Fianchetto - Nimzovich |
1/2-1/2 | E15 | |
| 2025.05.26 | Villanueva,Mar (2454) vs (2282) Lopez Rayo,Santiago 18th American Continental Two Knights - Modern Bishop |
1-0 | C55 | |
| 2025.05.25 | Quintiliano Pinto,R (2511) vs (2282) Lopez Rayo,Santiago 18th American Continental Nimzo-Indian Botvinnik |
1/2-1/2 | E49 | |
| 2025.05.24 | Lopez Rayo,Santiago (2282) vs (2487) Diamant,A 18th American Continental Sicilian Barnes (Russian) |
1/2-1/2 | B46 | |
| 2025.05.31 | Cantero,Rodolfo (2179) vs (2282) Lopez Rayo,Santiago 18th American Continental Sicilian Scheveningen (Paulsen) |
0-1 | B84 | |
| 2025.05.30 | Lopez Rayo,Santiago (2282) vs (2448) Di Berardino,D 18th American Continental French Paulsen - Steinitz (Boleslavsky) |
0-1 | C11 | |
| 2025.05.27 | Lopez Rayo,Santiago (2282) vs (2001) De Oliveira,Yuri Garcia 18th American Continental Sicilian Scheveningen Najdorf - Byrne |
1-0 | B90 | |
| 2025.05.25 | Quintiliano Pinto,R (2511) vs (2282) Lopez Rayo,Santiago 18th American Continental Nimzo-Indian Botvinnik |
1/2-1/2 | E49 | |
| 2025.05.26 | Lopez Rayo,Santiago (2282) vs (2447) Salinas Herrera,P 18th American Continental Spanish Closed (Smyslov) |
1-0 | C93 | |
| 2025.05.24 | Giron,D (2108) vs (2282) Lopez Rayo,Santiago 18th American Continental Sicilian |
0-1 | B50 | |
| 2025.05.23 | Lopez Rayo,Santiago (2282) vs (1910) Barrera Caicedo,Hubert 18th American Continental Sicilian Paulsen - Polugaevsky |
1-0 | B42 | |
| 2025.05.06 | Lopez Rayo,Santiago (2282) vs (2063) Wijerathna,Vinuka Dihain Titled Tue 6th May Early Spanish Morphy - Archangelsk (Planinc) |
0-1 | C78 | |
| 2025.05.06 | Fikiet,Alex (2151) vs (2021) Lopez Rayo,Isabella Titled Tue 6th May Early Vienna Falkbeer (Three Knights) |
0-1 | C28 | |
| 2025.05.06 | Lopez Rayo,Isabella (2021) vs (2471) Khodashenas,M Titled Tue 6th May Early Sicilian Paulsen |
0-1 | B43 | |
| 2025.05.06 | Shandrygin,Nikita (2209) vs (2282) Lopez Rayo,Santiago Titled Tue 6th May Early Sicilian - Wing Gambit (Marshall) |
1-0 | B20 | |
| 2025.05.06 | Lopez Rayo,Santiago (2282) vs (2110) Burmakin,E Titled Tue 6th May Early Sicilian Scheveningen Najdorf |
1-0 | B98 | |
| 2025.05.06 | Lopez Rayo,Isabella (2021) vs (2252) Jake Shanty Titled Tue 6th May Early Sicilian Scheveningen Najdorf |
0-1 | B90 | |
| 2025.05.06 | Cordoba Roa,Angel Gabriel (2394) vs (2021) Lopez Rayo,Isabella Titled Tue 6th May Early Italian - Four Knights (Canal) |
0-1 | C50 | |
| 2025.05.06 | Kantans,T (2517) vs (2282) Lopez Rayo,Santiago Titled Tue 6th May Early Sicilian Moscow |
1-0 | B51 | |
| 2025.05.06 | Waldhausen Gordon,Frederick (2397) vs (2021) Lopez Rayo,Isabella Titled Tue 6th May Early Reti Symmetrical - King's Indian |
0-1 | A05 | |
| 2025.05.06 | Lopez Rayo,Santiago (2282) vs (2143) Mikhailova,I Titled Tue 6th May Early Sicilian - Labourdonnais (Lowenthal) |
1-0 | B32 | |
| 2025.05.06 | Lopez Rayo,Isabella (2021) vs (2313) Gkavardinas,Antonios Titled Tue 6th May Early Caro-Kann - Two Knights (Mindeno) |
0-1 | B11 | |
| 2025.05.06 | Goncalves,Samuel Jesus P (2264) vs (2282) Lopez Rayo,Santiago Titled Tue 6th May Early Sicilian Closed |
0-1 | B23 | |
| 2025.05.06 | Lopez Rayo,Santiago (2282) vs (2205) Zozek,S Titled Tue 6th May Early Scandinavian - Classical (Viñoles) |
1-0 | B01 | |
| 2025.05.06 | Nguyen Quang Anh (2052) vs (2021) Lopez Rayo,Isabella Titled Tue 6th May Early Queen's Gambit Declined - Exchange |
1-0 | D35 | |
| 2025.05.06 | Safin Safarullakhan (2109) vs (2282) Lopez Rayo,Santiago Titled Tue 6th May Early Sicilian Yugoslav Dragon - Rauzer |
1-0 | B76 | |
| 2025.05.06 | Vestby-Ellingsen,Mads (2382) vs (2021) Lopez Rayo,Isabella Titled Tue 6th May Early Queen's Gambit Declined |
0-1 | D37 | |
| 2025.05.06 | Ramadoss,A (2110) vs (2282) Lopez Rayo,Santiago Titled Tue 6th May Early King's Indian Yugoslav - Normal |
1-0 | E97 | |
| 2025.05.06 | Lopez Rayo,Isabella (2021) vs (2023) Tretiakov,A Titled Tue 6th May Early Sicilian Barnes (Russian) - Queen's Knight |
1-0 | B46 | |
| 2025.05.06 | Lopez Rayo,Santiago (2282) vs (2208) Bruhovich,O Titled Tue 6th May Early Sicilian Scheveningen Najdorf |
1-0 | B99 | |
| 2025.05.06 | Lopez Rayo,Isabella (2021) vs (1996) Montero Martinez,C Titled Tue 6th May Early Pirc |
1-0 | B07 | |
| 2025.05.06 | Caruana,F (2776) vs (2282) Lopez Rayo,Santiago Titled Tue 6th May Early Reti Gambit - Neo-Catalan |
1-0 | A13 | |
| 2025.05.06 | Donchenko,Alexa (2615) vs (2021) Lopez Rayo,Isabella Titled Tue 6th May Early Queen's Gambit Declined |
1-0 | D30 | |
| 2025.05.06 | Hernandez Ortega,Carolina (1843) vs (2021) Lopez Rayo,Isabella 16th American Cont. Women Two Knights - Modern Bishop |
1/2-1/2 | C55 | |
| 2025.05.05 | Lopez Rayo,Isabella (2021) vs (1841) Jaramillo Rivadeneira,Kerly Samantha 16th American Cont. Women Sicilian Scheveningen Najdorf |
0-1 | B90 | |
| 2025.05.05 | Sanchez Tobar,Francisca Valenti (1964) vs (2021) Lopez Rayo,Isabella 16th American Cont. Women Sicilian Yugoslav Dragon - Rauzer |
1/2-1/2 | B76 | |
| 2025.05.04 | Lopez Rayo,Isabella (2021) vs (1893) Mazariego,C 16th American Cont. Women Irregular King's Pawn - Nimzovich |
1-0 | B00 | |
| 2025.05.03 | Martinez de La Trinidad,Alexandra (1932) vs (2021) Lopez Rayo,Isabella 16th American Cont. Women Spanish Schliemann |
1-0 | C63 | |
| 2025.05.03 | Lopez Rayo,Isabella (2021) vs (2014) Hernandez Diaz,Paula Sofia 16th American Cont. Women Sicilian Richter - Keres |
1/2-1/2 | B62 |