 
                                    | Date | Chess tournament name | Status | ||
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2025.07.01 | Castillo Sanjuan,A (2050) vs (1808) Salazar Gomez,Guzman Vitoria-Gasteiz Int Open Scandinavian - Modern (Portuguese) | 1-0 | B01 | |
| 2025.07.01 | Salazar Gomez,Guzman (1808) vs (2041) Bocos Delgado,Jon Vitoria-Gasteiz Int Open Sicilian - Mengarini | 1/2-1/2 | B20 | |
| 2025.06.28 | Zaw,Ye Htut (2180) vs (2244) De Guzman,R DAV-Go Checkmate IM Spanish Morphy - Anderssen | 0-1 | C77 | |
| 2025.06.27 | De Guzman,R (2244) vs (2393) Sharan,R DAV-Go Checkmate IM Indian Knight | 1-0 | A46 | |
| 2025.06.27 | Ravi Krishna G (2003) vs (2244) De Guzman,R DAV-Go Checkmate IM Bogo-Indian - Gruenfeld | 1/2-1/2 | E11 | |
| 2025.06.26 | De Guzman,R (2244) vs (2071) Bhuvan Krishna Prasanth DAV-Go Checkmate IM Queen's Pawn Zukertort - Symmetrical | 1-0 | D02 | |
| 2025.06.25 | Wen Gehua (2166) vs (2244) De Guzman,R DAV-Go Checkmate IM Nimzo-Indian Saemisch - Kmoch | 1-0 | E25 | |
| 2025.06.25 | De Guzman,R (2244) vs (2386) Hari,Madhavan N B DAV-Go Checkmate IM Queen's Pawn Zukertort - Symmetrical | 1-0 | D02 | |
| 2025.06.24 | Sharma,Isha (2307) vs (2244) De Guzman,R DAV-Go Checkmate IM Spanish Closed - Anti-Marshall | 1-0 | C88 | |
| 2025.06.24 | De Guzman,R (2244) vs (2400) Liu,Zhaoqi DAV-Go Checkmate IM Indian Knight - Spielmann | 1-0 | A46 | |
| 2025.06.23 | Chan,Kim Yew (2304) vs (2244) De Guzman,R DAV-Go Checkmate IM Reti Symmetrical - Hedgehog | 1/2-1/2 | A30 | |
| 2025.06.07 | Guzman Bujan,Ignacio (1654) vs (2418) Reyes,Ju 37th Dos Hermanas Active Italian | 0-1 | C50 | |
| 2025.05.13 | Reefat,S (2331) vs (2227) Guzman,Ch Titled Tue 13th May Early Caro-Kann - Advance (Van der Wiel) | 1-0 | B12 | |
| 2025.05.13 | Santos Ruiz,Miguel (2596) vs (2227) Guzman,Ch Titled Tue 13th May Early Queen's Gambit Declined | 1-0 | D30 | |
| 2025.05.13 | Guzman,Ch (2227) vs (2172) Danzer,G Titled Tue 13th May Early Sicilian Scheveningen Najdorf | 1-0 | B90 | |
| 2025.04.29 | Koshulyan,Egor A. (2265) vs (2234) Guzman,Ch Titled Tue 29th Apr Early Caro-Kann Exchange | 1-0 | B13 | |
| 2025.04.29 | Guzman,Ch (2234) vs (2231) Marynychenko,Yehor Titled Tue 29th Apr Early Sicilian | 1-0 | B33 | |
| 2025.04.29 | Maksimovic,Bojan (2512) vs (2234) Guzman,Ch Titled Tue 29th Apr Early Indian - Trompowsky | 1-0 | A45 | |
| 2025.04.29 | Guzman,Ch (2234) vs (2007) Montero Martinez,C Titled Tue 29th Apr Early Pirc | 1-0 | B07 | |
| 2024.12.24 | Guzman Lozano,C (1868) vs (2182) Rasti,Arvin Titled Tue 24th Dec Late Reti | 0-1 | A04 | |
| 2025.01.21 | Szajbely,Z (2283) vs (1868) Guzman Lozano,C Titled Tue 21st Jan Late Sicilian - Labourdonnais | 0-1 | B32 | |
| 2024.12.24 | Kujawski,A (2115) vs (1868) Guzman Lozano,C Titled Tue 24th Dec Late Sicilian - Labourdonnais | 1-0 | B32 | |
| 2025.01.21 | Rian,K (2096) vs (1868) Guzman Lozano,C Titled Tue 21st Jan Late Indian East Indian - Torre | 1-0 | A48 | |
| 2024.12.17 | Shapiro,Dan (2284) vs (1868) Guzman Lozano,C Titled Tue 17th Dec Late Gruenfeld Russian | 1-0 | D96 | |
| 2024.12.24 | Guzman Lozano,C (1868) vs (2237) Solovjov,A Titled Tue 24th Dec Late Indian - Trompowsky | 0-1 | A45 | |
| 2025.01.21 | Guzman Lozano,C (1868) vs (2198) Guillemette,Hugo Titled Tue 21st Jan Late Indian - Trompowsky | 0-1 | A45 | |
| 2024.10.08 | Cardozo,C (2060) vs (1868) Guzman Lozano,C Titled Tue 8th Oct Late Benko's opening | 1/2-1/2 | A00 | |
| 2024.12.17 | Guzman Lozano,C (1868) vs (2138) Meylan,A Titled Tue 17th Dec Late French - Chigorin | 0-1 | C00 | |
| 2024.12.24 | Clawitter,C (2050) vs (1868) Guzman Lozano,C Titled Tue 24th Dec Late Sicilian - Labourdonnais | 1-0 | B32 | |
| 2025.01.21 | Tavernier,Loris (2063) vs (1868) Guzman Lozano,C Titled Tue 21st Jan Late Sicilian Center Game - Smith-Morra | 1-0 | B21 | |
| 2024.12.17 | Guzman Lozano,C (1868) vs (2092) Gonzalez Vega,A Titled Tue 17th Dec Late Sicilian Closed | 1-0 | B23 | |
| 2024.10.08 | Guzman Lozano,C (1868) vs (2136) Fominykh,M Titled Tue 8th Oct Late Robatsch | 0-1 | B06 | |
| 2024.12.24 | Guevara Ruiz,Santiago Jose (2113) vs (1868) Guzman Lozano,C Titled Tue 24th Dec Late Indian - Trompowsky | 1-0 | A45 | |
| 2025.01.21 | Alarcia Astiz,C (2244) vs (1868) Guzman Lozano,C Titled Tue 21st Jan Late Sicilian - Labourdonnais | 1-0 | B32 | |
| 2024.10.08 | Guzman Lozano,C (1868) vs (1880) Ruchinskaya,Valerie Titled Tue 8th Oct Late Queen's Pawn - Levitsky | 1-0 | D00 | |
| 2024.12.24 | Guzman Lozano,C (1868) vs (2041) Pereyra,Gabriel Elias Titled Tue 24th Dec Late Reti Symmetrical - Nimzovich | 0-1 | A05 | |
| 2024.10.08 | Romany,Joy (1934) vs (1868) Guzman Lozano,C Titled Tue 8th Oct Late Gruenfeld Exchange | 0-1 | D85 | |
| 2025.01.21 | Guzman Lozano,C (1868) vs (2274) Stamatiou,Rodolfos Titled Tue 21st Jan Late Indian - Trompowsky (Raptor) | 1-0 | A45 | |
| 2024.12.24 | Guzman Lozano,C (1868) vs (2015) Mesquita,Eduardo Barbosa Titled Tue 24th Dec Late Reti Zukertort - Mexican | 1-0 | A06 | |
| 2024.12.17 | Kalina,Leo (2047) vs (1868) Guzman Lozano,C Titled Tue 17th Dec Late Polish Sokolsky opening | 1-0 | A00 | |
| 2024.10.08 | Guzman Lozano,C (1868) vs (2395) Braun,Christi2 Titled Tue 8th Oct Late Sicilian Closed | 0-1 | B23 | |
| 2025.01.21 | Guzman Lozano,C (1868) vs (2114) Jimenez Fernandez,Rebeca Titled Tue 21st Jan Late Dunst (Sleipner, Heinrichsen) opening | 1-0 | A00 | |
| 2024.12.24 | Tay,Brian (2037) vs (1868) Guzman Lozano,C Titled Tue 24th Dec Late Indian | 0-1 | A45 | |
| 2024.10.08 | Guzman Lozano,C (1868) vs (2673) Howell,D Titled Tue 8th Oct Late French - Chigorin | 0-1 | C00 | |
| 2024.11.05 | Cramling Bellon,Anna (2061) vs (1868) Guzman Lozano,C Titled Tue 5th Nov Late Gruenfeld Exchange | 1-0 | D85 | |
| 2024.12.17 | Pavlidou,E (2160) vs (1868) Guzman Lozano,C Titled Tue 17th Dec Late Gruenfeld Three Knights | 1-0 | D90 | |
| 2024.12.17 | Guzman Lozano,C (1868) vs (2341) Womacka,M Titled Tue 17th Dec Late Sicilian Closed | 0-1 | B23 | |
| 2025.01.21 | Ward,I (2043) vs (1868) Guzman Lozano,C Titled Tue 21st Jan Late Sicilian Center Game - Smith-Morra | 1/2-1/2 | B21 | |
| 2024.12.24 | Guzman Lozano,C (1868) vs (2216) Garbuz,Vitaliy Titled Tue 24th Dec Late Reti Zukertort - Mexican | 0-1 | A06 | |
| 2024.11.05 | Briscoe,C (2182) vs (1868) Guzman Lozano,C Titled Tue 5th Nov Late Anti-Borg (Desprez) opening | 1-0 | A00 | |
| 2024.11.05 | Guzman Lozano,C (1868) vs (1856) Zepeda Berlanga,Jan Enrique Titled Tue 5th Nov Late Sicilian - Wing Gambit | 1-0 | B20 | |
| 2024.10.08 | Ambartsumova,K (2402) vs (1868) Guzman Lozano,C Titled Tue 8th Oct Late English Mikenas (Sicilian) - Nei | 1-0 | A19 | |
| 2025.01.28 | Karlsson,T (2242) vs (1868) Guzman Lozano,C Titled Tue 28th Jan Late Sicilian - Labourdonnais | 1/2-1/2 | B32 | |
| 2025.01.28 | Guzman Lozano,C (1868) vs (1917) Fedunov,Danil Titled Tue 28th Jan Late Irregular Queen's Pawn - Classical (Orthodox) | 1/2-1/2 | D37 | |
| 2024.12.24 | Guzman Lozano,C (1868) vs (2032) Alvarado,C Titled Tue 24th Dec Late Indian - Trompowsky | 0-1 | A45 | |
| 2024.10.08 | Esmeraldas Huachi,Anderson (2100) vs (1868) Guzman Lozano,C Titled Tue 8th Oct Late Gruenfeld Exchange (Classical) | 0-1 | D86 | |
| 2025.01.21 | Bouchet,S (2180) vs (1868) Guzman Lozano,C Titled Tue 21st Jan Late Sicilian Alapin - Smith-Morra | 1-0 | B22 | |
| 2024.11.05 | Guzman Lozano,C (1868) vs (1976) Swara Lakshmi S Nair Titled Tue 5th Nov Late Reti Symmetrical - Nimzovich | 1/2-1/2 | A05 | |
| 2024.12.24 | Cumpe,Lucas (2303) vs (1868) Guzman Lozano,C Titled Tue 24th Dec Late Pirc - Czech | 1-0 | B07 | |
| 2024.11.05 | Huseynova,Lala (2021) vs (1868) Guzman Lozano,C Titled Tue 5th Nov Late Sicilian - Labourdonnais | 1-0 | B32 | |
| 2024.10.08 | Guzman Lozano,C (1868) vs (2185) Hoffmann,As Titled Tue 8th Oct Late Pirc - Czech | 1/2-1/2 | B07 | |
| 2025.01.28 | Guzman Lozano,C (1868) vs (2031) Floresvillar Gonzalez,L Titled Tue 28th Jan Late Dunst (Sleipner, Heinrichsen) opening | 1-0 | A00 | |
| 2025.01.21 | Guzman Lozano,C (1868) vs (2241) Bonte,An Titled Tue 21st Jan Late Dunst (Sleipner, Heinrichsen) opening | 1/2-1/2 | A00 | |
| 2024.11.05 | Sandoval Mercado,Carlos (2364) vs (1868) Guzman Lozano,C Titled Tue 5th Nov Late Indian East Indian | 1-0 | A48 | |
| 2025.01.28 | Marino Bravo,Mi (2130) vs (1868) Guzman Lozano,C Titled Tue 28th Jan Late Old Benoni | 0-1 | A43 | |
| 2024.11.05 | Guzman Lozano,C (1868) vs (2185) Hoffmann,As Titled Tue 5th Nov Late Indian - Trompowsky | 1-0 | A45 | |
| 2024.10.08 | Karlusic,Luka (2236) vs (1868) Guzman Lozano,C Titled Tue 8th Oct Late Indian | 1-0 | A45 | |
| 2025.01.21 | Guzman Lozano,C (1868) vs (2354) Gutierrez Olivares,D Titled Tue 21st Jan Late Indian - Trompowsky (Raptor) | 0-1 | A45 | |
| 2025.01.28 | Guzman Lozano,C (1868) vs (2050) Georg,H Titled Tue 28th Jan Late Center Game | 0-1 | C21 | |
| 2024.10.29 | Guzman Lozano,C (1868) vs (2261) Beletic,D Titled Tue 29th Oct Late Reti Zukertort - Mexican | 0-1 | A06 | |
| 2024.11.05 | Ferriz Barrios,A (2102) vs (1868) Guzman Lozano,C Titled Tue 5th Nov Late Nimzovich - Modern | 1-0 | A01 | |
| 2024.10.08 | Hoeffer,D (2304) vs (1868) Guzman Lozano,C Titled Tue 8th Oct Late Indian | 1-0 | A45 | |
| 2025.02.11 | Guzman Lozano,C (1868) vs (2003) Martine,JC Titled Tue 11th Feb Late Bishop's Opening Berlin | 0-1 | C24 | |
| 2024.10.29 | Kleibel,Uwe (2301) vs (1868) Guzman Lozano,C Titled Tue 29th Oct Late Sicilian - Rossolimo | 1-0 | B30 | |
| 2024.11.05 | Guzman Lozano,C (1868) vs (2354) Gutierrez Olivares,D Titled Tue 5th Nov Late English Anglo-Indian (Queen's Knight) | 0-1 | A16 | |
| 2025.02.11 | Guillemette,Hugo (2175) vs (1868) Guzman Lozano,C Titled Tue 11th Feb Late Irregular King's Pawn - St. George | 1-0 | B00 | |
| 2025.01.28 | Guzman Lozano,C (1868) vs (2042) Hernandez Bermudez,Ulises Eduardo Titled Tue 28th Jan Late English Sicilian - Carls (Smyslov) | 0-1 | A22 | |
| 2024.10.08 | Guzman Lozano,C (1868) vs (2178) Eggleston,T Titled Tue 8th Oct Early French - Chigorin | 0-1 | C00 | |
| 2024.10.29 | Guzman Lozano,C (1868) vs (2120) Tang,Terrence Titled Tue 29th Oct Late Indian - Trompowsky | 0-1 | A45 | |
| 2025.02.11 | Bhatia,Kanishka (2012) vs (1868) Guzman Lozano,C Titled Tue 11th Feb Late Sicilian | 1-0 | B30 | |
| 2025.02.18 | Guzman Lozano,C (1868) vs (2326) Nakhbayeva,G Titled Tue 18th Feb Early French - Chigorin | 1/2-1/2 | C00 | |
| 2024.10.29 | Nithyalakshmi,Sivanesan (1938) vs (1868) Guzman Lozano,C Titled Tue 29th Oct Late Sicilian Closed | 1-0 | B23 | |
| 2025.01.28 | Bhatia,Kanishka (2018) vs (1868) Guzman Lozano,C Titled Tue 28th Jan Late Sicilian Closed - Chameleon | 1-0 | B23 | |
| 2024.11.05 | Gonzalez Castillo,Jose Javier (2182) vs (1868) Guzman Lozano,C Titled Tue 5th Nov Late Sicilian Center Game - Smith-Morra | 0-1 | B21 | |
| 2025.03.25 | Bournel,Antoine (2423) vs (2234) Guzman,Ch Titled Tue 25th Mar Late Saragossa opening | 0-1 | A00 | |
| 2024.10.08 | Hernandez Bermudez,Ulises Eduardo (2042) vs (1868) Guzman Lozano,C Titled Tue 8th Oct Early Sicilian Alapin - Smith-Morra | 0-1 | B22 | |
| 2025.01.28 | Tinmaz,Kerem (2015) vs (1868) Guzman Lozano,C Titled Tue 28th Jan Late Sicilian Closed | 1-0 | B23 | |
| 2025.02.18 | Jayasundara,P (1874) vs (1868) Guzman Lozano,C Titled Tue 18th Feb Early Benko Gambit - Indian | 1/2-1/2 | A57 | |
| 2024.10.08 | Guzman Lozano,C (1868) vs (1947) Heinechen,Jo Titled Tue 8th Oct Early Sicilian Closed | 0-1 | B23 | |
| 2025.03.25 | Guzman,Ch (2234) vs (2334) Mendes Aaron Reeve Titled Tue 25th Mar Late Sicilian Scheveningen Najdorf | 0-1 | B90 | |
| 2024.11.05 | Guzman Lozano,C (1868) vs (2325) Przybylski,W Titled Tue 5th Nov Late Queen's Gambit Declined Orthodox - Classical | 0-1 | D63 | |
| 2025.02.11 | Guzman Lozano,C (1868) vs (2012) Barwinska,Ewa Titled Tue 11th Feb Late Irregular King's Pawn - Owen | 0-1 | B00 | |
| 2025.03.25 | Guzman,Ch (2234) vs (2525) Rustemov,A Titled Tue 25th Mar Late French Paulsen - Rubinstein (Fort Knox) | 1-0 | C10 | |
| 2024.10.29 | Guzman Lozano,C (1868) vs (2251) Rees,I Titled Tue 29th Oct Late Reti Zukertort - Mexican | 0-1 | A06 | |
| 2025.01.28 | Guzman Lozano,C (1868) vs (1969) Vargas,M Titled Tue 28th Jan Late Indian - Trompowsky | 1-0 | A45 | |
| 2025.02.04 | Guzman Lozano,C (1868) vs (2029) Manteiga,Franco Titled Tue 4th Feb Early Reti Gambit - Polonaise | 1-0 | A09 | |
| 2024.10.29 | Setumadhav,Yellumahanthi (2341) vs (1868) Guzman Lozano,C Titled Tue 29th Oct Late Robatsch | 1-0 | B06 | |
| 2025.02.11 | Mora Velasco,Alma Jaqueline (1884) vs (1868) Guzman Lozano,C Titled Tue 11th Feb Late Sicilian - Rossolimo | 1-0 | B30 | |
| 2025.04.19 | Guzman Lozano,C (1868) vs (2020) Mora Moron,Jose Ramon Subzonal 2.3.2 2025 Reti Symmetrical | 0-1 | A05 | |
| 2025.03.25 | Abraham,John Z (2126) vs (2234) Guzman,Ch Titled Tue 25th Mar Late English Anglo-Indian - King's Knight | 0-1 | A15 |