Ernesto J. Fernandez Guillen
Country
CUB
Birth Year
1994
Gender
M
Title
International Master
FIDE ID
3512428
FIDE Rating
2468
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-01-31 | TCh-CAT Gp1 2026 | Barcelona ESP | 3.3 | Ernesto J. Fernandez Guillen | Jose Gonzalez Garcia | 1-0 | 52 | Open |
| 2 | 2026-01-24 | TCh-CAT Gp1 2026 | Barcelona ESP | 2.3 | Nikola Radovanovic | Ernesto J. Fernandez Guillen | 1/2-1/2 | 64 | Open |
| 3 | 2026-01-17 | TCh-CAT Gp1 2026 | Barcelona ESP | 1.2 | Ivan Montes Molina | Ernesto J. Fernandez Guillen | 1/2-1/2 | 30 | Open |
| 4 | 2025-12-22 | 12th Sunway Sitges 2025 | Sitges ESP | 10.11 | Pranav K P | Ernesto J. Fernandez Guillen | 1-0 | 29 | Open |
| 5 | 2025-12-13 | 12th Sunway Sitges 2025 | Sitges ESP | 2.1 | Sarveshwaran V | Ernesto J. Fernandez Guillen | 1/2-1/2 | 43 | Open |
| 6 | 2025-12-12 | 12th Sunway Sitges 2025 | Sitges ESP | 1.1 | Ernesto J. Fernandez Guillen | Teodoro Asensio Linan | 1-0 | 34 | Open |
| 7 | 2025-12-05 | Gran Hotel Bali Open A | Benidorm ESP | 9.5 | Mihail Marin | Ernesto J. Fernandez Guillen | 0-1 | 39 | Open |
| 8 | 2025-12-04 | Gran Hotel Bali Open A | Benidorm ESP | 8.4 | Ernesto J. Fernandez Guillen | Danyil Mosesov | 1/2-1/2 | 27 | Open |
| 9 | 2025-12-03 | Gran Hotel Bali Open A | Benidorm ESP | 7.6 | Salvador G. Del Rio De Angelis | Ernesto J. Fernandez Guillen | 0-1 | 44 | Open |
| 10 | 2025-12-02 | Gran Hotel Bali Open A | Benidorm ESP | 6.6 | Ernesto J. Fernandez Guillen | Miras Assylov | 1/2-1/2 | 56 | Open |
| 11 | 2025-12-01 | Gran Hotel Bali Open A | Benidorm ESP | 5.8 | Jhoel Garcia | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 12 | 2025-11-30 | Gran Hotel Bali Open A | Benidorm ESP | 4.16 | Ernesto J. Fernandez Guillen | Shah Jeet | 1-0 | 40 | Open |
| 13 | 2025-11-30 | Gran Hotel Bali Open A | Benidorm ESP | 3.4 | Sargis A. Manukyan | Ernesto J. Fernandez Guillen | 1-0 | 85 | Open |
| 14 | 2025-11-29 | Gran Hotel Bali Open A | Benidorm ESP | 2.8 | Ernesto J. Fernandez Guillen | Pether 1962 Olsson | 1-0 | 39 | Open |
| 15 | 2025-11-28 | Gran Hotel Bali Open A | Benidorm ESP | 1.8 | Miguel Alvarez Morales | Ernesto J. Fernandez Guillen | 0-1 | 47 | Open |
| 16 | 2025-08-03 | Granada Chess Open 2025 | Granada ESP | 9.5 | Alejandro Domingo Nunez | Ernesto J. Fernandez Guillen | 0-1 | 78 | Open |
| 17 | 2025-08-02 | Granada Chess Open 2025 | Granada ESP | 8.1 | Ernesto J. Fernandez Guillen | Bartlomiej Rog | 1-0 | 92 | Open |
| 18 | 2025-08-02 | Granada Chess Open 2025 | Granada ESP | 7.7 | Joaquin Fiorito | Ernesto J. Fernandez Guillen | 1-0 | 21 | Open |
| 19 | 2025-08-01 | Granada Chess Open 2025 | Granada ESP | 6.9 | Ernesto J. Fernandez Guillen | David Fitzsimons | 1-0 | 34 | Open |
| 20 | 2025-07-31 | Granada Chess Open 2025 | Granada ESP | 5.9 | Angel Serrano Almendros | Ernesto J. Fernandez Guillen | 1/2-1/2 | 43 | Open |
| 21 | 2025-07-31 | Granada Chess Open 2025 | Granada ESP | 4.6 | Ernesto J. Fernandez Guillen | Eline Roebers | 1/2-1/2 | 49 | Open |
| 22 | 2025-07-30 | Granada Chess Open 2025 | Granada ESP | 3.8 | Abel Carrascoso Morales | Ernesto J. Fernandez Guillen | 0-1 | 22 | Open |
| 23 | 2025-07-30 | Granada Chess Open 2025 | Granada ESP | 2.8 | Ernesto J. Fernandez Guillen | Gines Perez Epinin | 1-0 | 19 | Open |
| 24 | 2025-07-29 | Granada Chess Open 2025 | Granada ESP | 1.8 | Alejandro Valenzuela Fernandez | Ernesto J. Fernandez Guillen | 0-1 | 37 | Open |
| 25 | 2025-07-09 | 44th Benasque Open 2025 | Benasque ESP | 6.3 | Ernesto J. Fernandez Guillen | Jose Eduardo Martinez Alcantara | 1/2-1/2 | 20 | Open |
| 26 | 2025-06-03 | Titled Tue 3rd Jan Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Oleksandr Zhukovskyi | 0-1 | 74 | Open |
| 27 | 2025-06-03 | Titled Tue 3rd Jan Late | chess.com INT | 1 | Enis Metin | Ernesto J. Fernandez Guillen | 1-0 | 35 | Open |
| 28 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Samuel Sevian | 0-1 | 33 | Open |
| 29 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Shant Sargsyan | 1/2-1/2 | 108 | Open |
| 30 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 7 | Pentala Harikrishna | Ernesto J. Fernandez Guillen | 0-1 | 29 | Open |
| 31 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 6 | Etienne Bacrot | Ernesto J. Fernandez Guillen | 0-1 | 53 | Open |
| 32 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Benjamin Bok | 1-0 | 27 | Open |
| 33 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Hasan Atis | 1-0 | 43 | Open |
| 34 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 3 | Sam Shankland | Ernesto J. Fernandez Guillen | 1-0 | 45 | Open |
| 35 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 2 | Karsten Schuster | Ernesto J. Fernandez Guillen | 0-1 | 27 | Open |
| 36 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Neeraj Harish | 1-0 | 24 | Open |
| 37 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Daniel Naroditsky | 1-0 | 58 | Open |
| 38 | 2025-05-06 | Titled Tue 6th May Late | chess.com INT | 10 | Andrey Drygalov | Ernesto J. Fernandez Guillen | 0-1 | 64 | Open |
| 39 | 2025-04-27 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 9.8 | Andy Woodward | Ernesto J. Fernandez Guillen | 1-0 | 32 | Open |
| 40 | 2025-04-26 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 8.6 | Ernesto J. Fernandez Guillen | S.P. Sethuraman | 1/2-1/2 | 66 | Open |
| 41 | 2025-04-26 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 7.7 | Ernesto J. Fernandez Guillen | V Pranav | 1-0 | 38 | Open |
| 42 | 2025-04-21 | 9th Semana Santa Alicante | San Vicente ESP | 9.16 | Angel Espinosa Aranda | Ernesto J. Fernandez Guillen | 1-0 | 32 | Open |
| 43 | 2025-04-20 | 9th Semana Santa Alicante | San Vicente ESP | 8.2 | Ernesto J. Fernandez Guillen | Shanglei Lu | 0-1 | 28 | Open |
| 44 | 2025-04-20 | 9th Semana Santa Alicante | San Vicente ESP | 7.2 | Ernesto J. Fernandez Guillen | Savva Vetokhin | 1/2-1/2 | 15 | Open |
| 45 | 2025-04-19 | 9th Semana Santa Alicante | San Vicente ESP | 6.4 | Diego Saul Rodri Flores Quillas | Ernesto J. Fernandez Guillen | 0-1 | 42 | Open |
| 46 | 2025-04-18 | 9th Semana Santa Alicante | San Vicente ESP | 5.13 | Ernesto J. Fernandez Guillen | Sergio Garza Marco | 1-0 | 43 | Open |
| 47 | 2025-04-18 | 9th Semana Santa Alicante | San Vicente ESP | 4.5 | Paolo Ladron De Guevara Pinto | Ernesto J. Fernandez Guillen | 1/2-1/2 | 14 | Open |
| 48 | 2025-04-17 | 9th Semana Santa Alicante | San Vicente ESP | 3.1 | Ernesto J. Fernandez Guillen | Jesus Martin Duque | 1-0 | 30 | Open |
| 49 | 2025-04-17 | 9th Semana Santa Alicante | San Vicente ESP | 2.19 | Andre Tulliez | Ernesto J. Fernandez Guillen | 0-1 | 27 | Open |
| 50 | 2025-04-16 | 9th Semana Santa Alicante | San Vicente ESP | 1.23 | Ernesto J. Fernandez Guillen | Gabriel Saad | 1-0 | 51 | Open |
| 51 | 2025-03-01 | TCh-CAT Gp1 Title 2025 | Barcelona ESP | 2.3 | Carles Diaz Camallonga | Ernesto J. Fernandez Guillen | 1-0 | 28 | Open |
| 52 | 2025-02-22 | TCh-CAT Gp1 Title 2025 | Barcelona ESP | 1.2 | Karen Movsziszian | Ernesto J. Fernandez Guillen | 0-1 | 33 | Open |
| 53 | 2025-02-08 | TCh-CAT Gp1 2025 | Barcelona ESP | 4.4 | Ernesto J. Fernandez Guillen | Alejandro Bofill Mas | 1-0 | 25 | Open |
| 54 | 2025-01-25 | TCh-CAT Gp1 2025 | Barcelona ESP | 2.2 | Ernesto J. Fernandez Guillen | Serni Ribera Veganzones | 1-0 | 52 | Open |
| 55 | 2025-01-18 | TCh-CAT Gp1 2025 | Barcelona ESP | 1.2 | Ernesto J. Fernandez Guillen | Harutyun Barseghyan | 1/2-1/2 | 19 | Open |
| 56 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Bahadur Khodzhamkuliev | 1-0 | 53 | Open |
| 57 | 2024-10-01 | 10th ch-Iberoamericano | Linares ESP | 9.3 | Alexandr Fier | Ernesto J. Fernandez Guillen | 1-0 | 39 | Open |
| 58 | 2024-09-30 | 10th ch-Iberoamericano | Linares ESP | 8.4 | Ernesto J. Fernandez Guillen | Pedro Antonio Gines Esteo | 1/2-1/2 | 48 | Open |
| 59 | 2024-09-29 | 10th ch-Iberoamericano | Linares ESP | 7.3 | Francisco Vallejo Pons | Ernesto J. Fernandez Guillen | 0-1 | 58 | Open |
| 60 | 2024-09-28 | 10th ch-Iberoamericano | Linares ESP | 6.5 | Ernesto J. Fernandez Guillen | Alex Garrido Outon | 1-0 | 33 | Open |
| 61 | 2024-09-27 | 10th ch-Iberoamericano | Linares ESP | 5.9 | Emmanuel Jimenez Garcia | Ernesto J. Fernandez Guillen | 1/2-1/2 | 52 | Open |
| 62 | 2024-09-27 | 10th ch-Iberoamericano | Linares ESP | 4.9 | Ernesto J. Fernandez Guillen | Paolo Ladron De Guevara Pinto | 1/2-1/2 | 45 | Open |
| 63 | 2024-09-26 | 10th ch-Iberoamericano | Linares ESP | 3.13 | Alejandro Domingo Nunez | Ernesto J. Fernandez Guillen | 0-1 | 47 | Open |
| 64 | 2024-09-25 | 10th ch-Iberoamericano | Linares ESP | 2.6 | Ernesto J. Fernandez Guillen | Cristian Vitier Vazquez | 1/2-1/2 | 23 | Open |
| 65 | 2024-09-25 | 10th ch-Iberoamericano | Linares ESP | 1.1 | Viviana Galvan Cipriani | Ernesto J. Fernandez Guillen | 0-1 | 74 | Open |
| 66 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Rout Padmini | 1-0 | 62 | Open |
| 67 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 8 | Grigoriy Oparin | Ernesto J. Fernandez Guillen | 1-0 | 49 | Open |
| 68 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 7 | Tunahan Makaraci | Ernesto J. Fernandez Guillen | 0-1 | 22 | Open |
| 69 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Jack Mizzi | 1-0 | 40 | Open |
| 70 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 6 | Logman Guliev | Ernesto J. Fernandez Guillen | 1-0 | 23 | Open |
| 71 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Nathaniel Mullodzhanov | 1-0 | 32 | Open |
| 72 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 5 | Timur Kocharin | Ernesto J. Fernandez Guillen | 1-0 | 34 | Open |
| 73 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 4 | Aleksa Micic | Ernesto J. Fernandez Guillen | 0-1 | 63 | Open |
| 74 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Sharath Radhakrishnan | 1-0 | 47 | Open |
| 75 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Soham Kamotra | 0-1 | 26 | Open |
| 76 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 3 | David Anton Guijarro | Ernesto J. Fernandez Guillen | 1-0 | 55 | Open |
| 77 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 2 | Jude Shearsby | Ernesto J. Fernandez Guillen | 0-1 | 27 | Open |
| 78 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 2 | Shawn Martinez | Ernesto J. Fernandez Guillen | 0-1 | 26 | Open |
| 79 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Denis Garrido | 1-0 | 27 | Open |
| 80 | 2024-09-03 | Titled Tue 3rd Sep Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Justin Liang | 0-1 | 66 | Open |
| 81 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Shakked Tifferet | 1-0 | 37 | Open |
| 82 | 2024-09-03 | Titled Tue 3rd Sep Late | chess.com INT | 10 | Rafael Adam | Ernesto J. Fernandez Guillen | 0-1 | 39 | Open |
| 83 | 2024-09-01 | 25th Sants Open 2024 | Barcelona ESP | 10.3 | Tamas Banusz | Ernesto J. Fernandez Guillen | 1/2-1/2 | 51 | Open |
| 84 | 2024-08-31 | 25th Sants Open 2024 | Barcelona ESP | 9.13 | Ernesto J. Fernandez Guillen | Vache Hovakimyan | 1-0 | 55 | Open |
| 85 | 2024-08-30 | 25th Sants Open 2024 | Barcelona ESP | 8.17 | Leo Valle Luis | Ernesto J. Fernandez Guillen | 0-1 | 64 | Open |
| 86 | 2024-08-29 | 25th Sants Open 2024 | Barcelona ESP | 7.15 | Ernesto J. Fernandez Guillen | Dmitry Zhukov | 1/2-1/2 | 15 | Open |
| 87 | 2024-08-27 | 25th Sants Open 2024 | Barcelona ESP | 5.2 | Ernesto J. Fernandez Guillen | Tymon Ochedzan | 1/2-1/2 | 56 | Open |
| 88 | 2024-08-25 | 25th Sants Open 2024 | Barcelona ESP | 3.16 | Ernesto J. Fernandez Guillen | Julio Antonio Hernando Rodrigo | 0-1 | 40 | Open |
| 89 | 2024-08-24 | 25th Sants Open 2024 | Barcelona ESP | 2.18 | Roc Boix Redorta | Ernesto J. Fernandez Guillen | 0-1 | 26 | Open |
| 90 | 2024-07-14 | 43rd Benasque Open 2024 | Benasque ESP | 10.7 | Ernesto J. Fernandez Guillen | Ido Gorshtein | 1-0 | 72 | Open |
| 91 | 2024-07-13 | 43rd Benasque Open 2024 | Benasque ESP | 9.17 | Ernesto J. Fernandez Guillen | Marta Garcia Martin | 1-0 | 36 | Open |
| 92 | 2024-07-12 | 43rd Benasque Open 2024 | Benasque ESP | 8.2 | Miguel De La Cruz Revilla | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 93 | 2024-07-11 | 43rd Benasque Open 2024 | Benasque ESP | 7.4 | Ernesto J. Fernandez Guillen | Mateusz Bartel | 0-1 | 33 | Open |
| 94 | 2024-07-10 | 43rd Benasque Open 2024 | Benasque ESP | 6.18 | Nicolas Lopez Mijail | Ernesto J. Fernandez Guillen | 0-1 | 26 | Open |
| 95 | 2024-07-09 | 43rd Benasque Open 2024 | Benasque ESP | 5.4 | Ernesto J. Fernandez Guillen | Pranav Anand | 0-1 | 42 | Open |
| 96 | 2024-07-08 | 43rd Benasque Open 2024 | Benasque ESP | 4.3 | Daniil Yuffa | Ernesto J. Fernandez Guillen | 0-1 | 56 | Open |
| 97 | 2024-07-07 | 43rd Benasque Open 2024 | Benasque ESP | 3.24 | Fernando Ereza Vizcarra | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 98 | 2024-07-06 | 43rd Benasque Open 2024 | Benasque ESP | 2.28 | Ernesto J. Fernandez Guillen | Karla July Fernandez Rivero | 1-0 | 35 | Open |
| 99 | 2024-04-19 | 3rd Sunway Formentera Op | Sant Ferran de ses Roques ESP | 10.5 | Ernesto J. Fernandez Guillen | Jules Moussard | 0-1 | 39 | Open |
| 100 | 2024-04-18 | 3rd Sunway Formentera Op | Sant Ferran de ses Roques ESP | 9.4 | Daniel Alsina Leal | Ernesto J. Fernandez Guillen | 1-0 | 57 | Open |
| 101 | 2024-04-16 | 3rd Sunway Formentera Op | Sant Ferran de ses Roques ESP | 7.4 | Tong(QD) Xiao | Ernesto J. Fernandez Guillen | 1-0 | 46 | Open |
| 102 | 2024-04-15 | 3rd Sunway Formentera Op | Sant Ferran de ses Roques ESP | 6.4 | Ernesto J. Fernandez Guillen | Valentin Dragnev | 1-0 | 42 | Open |
| 103 | 2024-04-12 | 3rd Sunway Formentera Op | Sant Ferran de ses Roques ESP | 4.2 | Vasyl Ivanchuk | Ernesto J. Fernandez Guillen | 1-0 | 35 | Open |
| 104 | 2024-04-11 | 3rd Sunway Formentera Op | Sant Ferran de ses Roques ESP | 3.4 | Ernesto J. Fernandez Guillen | Vladimir Baklan | 1/2-1/2 | 83 | Open |
| 105 | 2024-04-10 | 3rd Sunway Formentera Op | Sant Ferran de ses Roques ESP | 2.8 | Julia Schulman | Ernesto J. Fernandez Guillen | 0-1 | 28 | Open |
| 106 | 2024-04-06 | III Menorca Open 2024 | Ciutadella de Menorca ESP | 7.48 | Ernesto J. Fernandez Guillen | Faustino Oro | 1-0 | 39 | Open |
| 107 | 2024-03-31 | 8th Semana Santa Alicante | San Vicente ESP | 8.18 | Stanislaw Zylka | Ernesto J. Fernandez Guillen | 1-0 | 37 | Open |
| 108 | 2024-03-28 | 8th Semana Santa Alicante | San Vicente ESP | 2.16 | Antonios Gkavardinas | Ernesto J. Fernandez Guillen | 1-0 | 21 | Open |
| 109 | 2024-03-27 | 8th Semana Santa Alicante | San Vicente ESP | 1.17 | Ernesto J. Fernandez Guillen | Antonio Manuel Martinez Sanchez | 1-0 | 27 | Open |
| 110 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 9 | Rasmus Svane | Ernesto J. Fernandez Guillen | 0-1 | 49 | Open |
| 111 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Dmitry Andreikin | 1-0 | 65 | Open |
| 112 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 7 | Aaditya Dhingra | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 113 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Sergei Zhigalko | 0-1 | 42 | Open |
| 114 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 5 | Dmytro Biletskyy | Ernesto J. Fernandez Guillen | 0-1 | 52 | Open |
| 115 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Gulenay Aydin | 1-0 | 40 | Open |
| 116 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 3 | Denis Lazavik | Ernesto J. Fernandez Guillen | 1-0 | 31 | Open |
| 117 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 2 | Eduardo Jesus Mendez Fortes | Ernesto J. Fernandez Guillen | 0-1 | 26 | Open |
| 118 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Frank Buchenau | 1-0 | 41 | Open |
| 119 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Olexandr Bortnyk | 0-1 | 41 | Open |
| 120 | 2024-01-23 | Titled Tue 23rd Jan Early | chess.com INT | 10 | Alexey Sarana | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 121 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Dawid Janaszak | 1-0 | 39 | Open |
| 122 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 8 | Alan Pichot | Ernesto J. Fernandez Guillen | 1-0 | 52 | Open |
| 123 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 7 | Mykola Korchynskyi | Ernesto J. Fernandez Guillen | 0-1 | 44 | Open |
| 124 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Rinat Jumabayev | 0-1 | 40 | Open |
| 125 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 5 | David Paravyan | Ernesto J. Fernandez Guillen | 0-1 | 27 | Open |
| 126 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Artem Sadovsky | 1-0 | 42 | Open |
| 127 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 3 | Ilja Derjabin | Ernesto J. Fernandez Guillen | 0-1 | 35 | Open |
| 128 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Matthias Dann | 0-1 | 64 | Open |
| 129 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 1 | Liwia Jarocka | Ernesto J. Fernandez Guillen | 0-1 | 13 | Open |
| 130 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 11 | V Pranav | Ernesto J. Fernandez Guillen | 1-0 | 34 | Open |
| 131 | 2024-01-16 | Titled Tue 16th Jan Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Juan Miguel Cadavid | 1/2-1/2 | 42 | Open |
| 132 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Jake Kleiman | 0-1 | 36 | Open |
| 133 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 6 | Carlos Jose Pinero Rodriguez | Ernesto J. Fernandez Guillen | 0-1 | 51 | Open |
| 134 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Jorge Luis Baules Rodriguez | 0-1 | 39 | Open |
| 135 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 4 | Banele Mhango | Ernesto J. Fernandez Guillen | 0-1 | 35 | Open |
| 136 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Matthias Bluebaum | 0-1 | 61 | Open |
| 137 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Sergei Ljukin | 1-0 | 31 | Open |
| 138 | 2024-01-09 | Titled Tue 9th Jan Early | chess.com INT | 1 | Saadat Bashirli | Ernesto J. Fernandez Guillen | 0-1 | 37 | Open |
| 139 | 2024-01-02 | Titled Tue 2nd Jan Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Francisco Javier Cruz Ravina | 0-1 | 37 | Open |
| 140 | 2024-01-02 | Titled Tue 2nd Jan Early | chess.com INT | 1 | Carlos Alberto Viana Junior | Ernesto J. Fernandez Guillen | 0-1 | 76 | Open |
| 141 | 2023-12-22 | Sunway Sitges Open TB | Sitges ESP | 2.2 | Ernesto J. Fernandez Guillen | Chithambaram VR. Aravindh | 0-1 | 35 | Open |
| 142 | 2023-12-22 | Sunway Sitges Open TB | Sitges ESP | 2.1 | Chithambaram VR. Aravindh | Ernesto J. Fernandez Guillen | 1-0 | 60 | Open |
| 143 | 2023-12-22 | 10th Sunway Sitges 2023 | Sitges ESP | 10.6 | Volodymyr Vetoshko | Ernesto J. Fernandez Guillen | 0-1 | 84 | Open |
| 144 | 2023-12-22 | Sunway Sitges Open TB | Sitges ESP | 1.2 | Brandon Jacobson | Ernesto J. Fernandez Guillen | 1-0 | 60 | Open |
| 145 | 2023-12-22 | Sunway Sitges Open TB | Sitges ESP | 1.1 | Ernesto J. Fernandez Guillen | Brandon Jacobson | 0-1 | 45 | Open |
| 146 | 2023-12-21 | 10th Sunway Sitges 2023 | Sitges ESP | 9.4 | Ernesto J. Fernandez Guillen | Kirill Alekseenko | 1-0 | 116 | Open |
| 147 | 2023-12-20 | 10th Sunway Sitges 2023 | Sitges ESP | 8.23 | Alexander Domene Mulyukov | Ernesto J. Fernandez Guillen | 0-1 | 40 | Open |
| 148 | 2023-12-19 | 10th Sunway Sitges 2023 | Sitges ESP | 7.32 | Ernesto J. Fernandez Guillen | Mohmad Bashiq Imrose | 1-0 | 34 | Open |
| 149 | 2023-12-18 | 10th Sunway Sitges 2023 | Sitges ESP | 6.6 | Volodar Murzin | Ernesto J. Fernandez Guillen | 1-0 | 35 | Open |
| 150 | 2023-12-16 | 10th Sunway Sitges 2023 | Sitges ESP | 5.29 | Ernesto J. Fernandez Guillen | Shubh Jayesh Laddha | 1-0 | 33 | Open |
| 151 | 2023-12-15 | 10th Sunway Sitges 2023 | Sitges ESP | 4.3 | Dominik Horvath | Ernesto J. Fernandez Guillen | 1-0 | 33 | Open |
| 152 | 2023-12-14 | 10th Sunway Sitges 2023 | Sitges ESP | 3.25 | Ernesto J. Fernandez Guillen | Dhruva Thota | 1-0 | 38 | Open |
| 153 | 2023-12-13 | 10th Sunway Sitges 2023 | Sitges ESP | 2.38 | Vishwa Shah | Ernesto J. Fernandez Guillen | 0-1 | 31 | Open |
| 154 | 2023-12-12 | 10th Sunway Sitges 2023 | Sitges ESP | 1.41 | Ernesto J. Fernandez Guillen | Abdumajid Botiraliev | 1-0 | 46 | Open |
| 155 | 2023-12-09 | I ch-Iberoamericano Rapid | Sant Boi ESP | 9.1 | Ernesto J. Fernandez Guillen | Leo Valle Luis | 1-0 | 40 | Open |
| 156 | 2023-12-09 | I ch-Iberoamericano Rapid | Sant Boi ESP | 8.2 | Cristobal Henriquez Villagra | Ernesto J. Fernandez Guillen | 1-0 | 46 | Open |
| 157 | 2023-12-09 | I ch-Iberoamericano Rapid | Sant Boi ESP | 7.1 | Tomas Sosa | Ernesto J. Fernandez Guillen | 1-0 | 38 | Open |
| 158 | 2023-12-09 | I ch-Iberoamericano Rapid | Sant Boi ESP | 6.1 | Ernesto J. Fernandez Guillen | Alexei Shirov | 1/2-1/2 | 36 | Open |
| 159 | 2023-12-09 | I ch-Iberoamericano Rapid | Sant Boi ESP | 5.2 | Ernesto J. Fernandez Guillen | Marc Narciso Dublan | 1-0 | 27 | Open |
| 160 | 2023-12-09 | I ch-Iberoamericano Rapid | Sant Boi ESP | 4.6 | Filemon Cruz | Ernesto J. Fernandez Guillen | 0-1 | 54 | Open |
| 161 | 2023-12-09 | I ch-Iberoamericano Rapid | Sant Boi ESP | 3.7 | Ernesto J. Fernandez Guillen | Michael Anthony Rahal Vives | 1-0 | 23 | Open |
| 162 | 2023-12-08 | 4th elllobregat Open 2023 | Sant Boi ESP | 9.31 | Batsukh Anand | Ernesto J. Fernandez Guillen | 1-0 | 69 | Open |
| 163 | 2023-12-07 | 4th elllobregat Open 2023 | Sant Boi ESP | 8.45 | Ernesto J. Fernandez Guillen | Nicolai Kistrup | 1-0 | 22 | Open |
| 164 | 2023-12-06 | 4th elllobregat Open 2023 | Sant Boi ESP | 7.48 | Martin Horcajuelo Rocamora | Ernesto J. Fernandez Guillen | 1/2-1/2 | 71 | Open |
| 165 | 2023-12-04 | 4th elllobregat Open 2023 | Sant Boi ESP | 5.42 | Mukhammadzokhid Suyarov | Ernesto J. Fernandez Guillen | 1-0 | 54 | Open |
| 166 | 2023-12-03 | 4th elllobregat Open 2023 | Sant Boi ESP | 4.35 | Ernesto J. Fernandez Guillen | Khagan Ahmad | 0-1 | 48 | Open |
| 167 | 2023-12-02 | 4th elllobregat Open 2023 | Sant Boi ESP | 3.8 | Daniil Yuffa | Ernesto J. Fernandez Guillen | 1-0 | 40 | Open |
| 168 | 2023-12-01 | 4th elllobregat Open 2023 | Sant Boi ESP | 2.34 | Ernesto J. Fernandez Guillen | Harilos Karabalis | 1-0 | 42 | Open |
| 169 | 2023-11-30 | 4th elllobregat Open 2023 | Sant Boi ESP | 1.47 | Chitre Arush | Ernesto J. Fernandez Guillen | 0-1 | 60 | Open |
| 170 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Sanan Sjugirov | 0-1 | 39 | Open |
| 171 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Ondrej Toman | 1-0 | 26 | Open |
| 172 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 7 | Rudik Makarian | Ernesto J. Fernandez Guillen | 1-0 | 23 | Open |
| 173 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Xiangyu Xu | 1-0 | 27 | Open |
| 174 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 5 | Vladyslav Baziuk | Ernesto J. Fernandez Guillen | 0-1 | 58 | Open |
| 175 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Robby Kevlishvili | 0-1 | 46 | Open |
| 176 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Sergi Obon Temprano | 1-0 | 32 | Open |
| 177 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 2 | Mikhail Golubev | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 178 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Victor Manuel Mago Perez | 1-0 | 26 | Open |
| 179 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Georgios Souleidis | 1-0 | 46 | Open |
| 180 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 10 | Alberto Martin Fuentes | Ernesto J. Fernandez Guillen | 1-0 | 80 | Open |
| 181 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 9 | Arman Mikaelyan | Ernesto J. Fernandez Guillen | 0-1 | 54 | Open |
| 182 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Vugar Asadli | 1-0 | 34 | Open |
| 183 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Rodrigo Vasquez Schroeder | 1/2-1/2 | 38 | Open |
| 184 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 6 | Hrant Melkumyan | Ernesto J. Fernandez Guillen | 0-1 | 45 | Open |
| 185 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 5 | Tomasz Jaskolka | Ernesto J. Fernandez Guillen | 0-1 | 49 | Open |
| 186 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Guttula Balaji | 1-0 | 19 | Open |
| 187 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Wojciech Przybylski | 0-1 | 61 | Open |
| 188 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 2 | Theo Bressy | Ernesto J. Fernandez Guillen | 0-1 | 31 | Open |
| 189 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Lamel McBryde | 1-0 | 67 | Open |
| 190 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Kirill Shevchenko | 1-0 | 54 | Open |
| 191 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 10 | Mykola Bortnyk | Ernesto J. Fernandez Guillen | 1/2-1/2 | 103 | Open |
| 192 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Kelvin Antonio Sanchez Alvares | 1-0 | 77 | Open |
| 193 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 8 | Stephen Willy | Ernesto J. Fernandez Guillen | 0-1 | 23 | Open |
| 194 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Hamed Wafa | 1/2-1/2 | 63 | Open |
| 195 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Alexey Streltsov | 1/2-1/2 | 46 | Open |
| 196 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 4 | Hugo de Melo Lux | Ernesto J. Fernandez Guillen | 0-1 | 57 | Open |
| 197 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Matthias Bluebaum | 0-1 | 48 | Open |
| 198 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Matthew Herman | 1-0 | 35 | Open |
| 199 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 1 | Dion Su | Ernesto J. Fernandez Guillen | 0-1 | 49 | Open |
| 200 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 11 | Jeevan Karamsetty | Ernesto J. Fernandez Guillen | 1/2-1/2 | 100 | Open |
| 201 | 2023-10-03 | Titled Tue 3rd Oct Late | chess.com INT | 10 | Mendes Aaron Reeve | Ernesto J. Fernandez Guillen | 1-0 | 54 | Open |
| 202 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Krzysztof Budrewicz | 0-1 | 36 | Open |
| 203 | 2023-09-19 | Titled Tue 19th Sep Early | chess.com INT | 1 | Yelyzaveta Hrebenshchykova | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 204 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 9 | Damir Ismagilov | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 205 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Antoine Bournel | 1-0 | 45 | Open |
| 206 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Lennert Lenaerts | 1/2-1/2 | 50 | Open |
| 207 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 6 | Daniel Dardha | Ernesto J. Fernandez Guillen | 1-0 | 42 | Open |
| 208 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 5 | Oscar Humberto Ardila | Ernesto J. Fernandez Guillen | 0-1 | 41 | Open |
| 209 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Vladimir Demin | 1-0 | 15 | Open |
| 210 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Aleksandr Shimanov | 0-1 | 29 | Open |
| 211 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 2 | Xiaobing Gu | Ernesto J. Fernandez Guillen | 0-1 | 27 | Open |
| 212 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Adan Rios Escobar | 1-0 | 38 | Open |
| 213 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 11 | Marius Fromm | Ernesto J. Fernandez Guillen | 0-1 | 113 | Open |
| 214 | 2023-09-05 | Titled Tue 5th Sep Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Dmitry Andreikin | 0-1 | 33 | Open |
| 215 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 9 | Dawid Janaszak | Ernesto J. Fernandez Guillen | 1-0 | 56 | Open |
| 216 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Benjamin Bok | 0-1 | 37 | Open |
| 217 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 6 | Frederik Svane | Ernesto J. Fernandez Guillen | 0-1 | 37 | Open |
| 218 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Andrey Esipenko | 1-0 | 41 | Open |
| 219 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 4 | Sergiy Zavgorodniy | Ernesto J. Fernandez Guillen | 0-1 | 46 | Open |
| 220 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | David Paravyan | 0-1 | 59 | Open |
| 221 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Rodrigo Mendoza | 1-0 | 30 | Open |
| 222 | 2023-08-29 | Titled Tue 29th Aug Late | chess.com INT | 1 | Stanislav Tsyhanchuk | Ernesto J. Fernandez Guillen | 0-1 | 29 | Open |
| 223 | 2023-08-27 | 24th Sants Open 2023 | Barcelona ESP | 10.16 | Santiago Lopez Rayo | Ernesto J. Fernandez Guillen | 1/2-1/2 | 43 | Open |
| 224 | 2023-08-24 | 24th Sants Open 2023 | Barcelona ESP | 7.13 | Ernesto J. Fernandez Guillen | Julio Antonio Hernando Rodrigo | 0-1 | 29 | Open |
| 225 | 2023-08-23 | 24th Sants Open 2023 | Barcelona ESP | 6.3 | Sebastian Dario Iermito | Ernesto J. Fernandez Guillen | 1-0 | 28 | Open |
| 226 | 2023-08-22 | 24th Sants Open 2023 | Barcelona ESP | 5.1 | Ernesto J. Fernandez Guillen | Guillaume Lamard | 1/2-1/2 | 68 | Open |
| 227 | 2023-08-21 | 24th Sants Open 2023 | Barcelona ESP | 4.8 | Sevan Buscara | Ernesto J. Fernandez Guillen | 0-1 | 75 | Open |
| 228 | 2023-08-20 | 24th Sants Open 2023 | Barcelona ESP | 3.14 | Ernesto J. Fernandez Guillen | Andreas Ciolek | 1-0 | 43 | Open |
| 229 | 2023-08-19 | 24th Sants Open 2023 | Barcelona ESP | 2.16 | Roger Bernado Lopez | Ernesto J. Fernandez Guillen | 0-1 | 51 | Open |
| 230 | 2023-08-15 | Titled Tue 15th Aug Late | chess.com INT | 6 | Sebastian Poltorak | Ernesto J. Fernandez Guillen | 1-0 | 21 | Open |
| 231 | 2023-08-15 | Titled Tue 15th Aug Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Jakob Postlmayer | 1-0 | 39 | Open |
| 232 | 2023-08-15 | Titled Tue 15th Aug Late | chess.com INT | 4 | Alexander Grischuk | Ernesto J. Fernandez Guillen | 1-0 | 49 | Open |
| 233 | 2023-08-15 | Titled Tue 15th Aug Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Jose Eduardo Martinez Alcantara | 1/2-1/2 | 69 | Open |
| 234 | 2023-08-15 | Titled Tue 15th Aug Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Panagiotis Christodoulou | 1-0 | 39 | Open |
| 235 | 2023-08-15 | Titled Tue 15th Aug Late | chess.com INT | 1 | Dimitry Korol | Ernesto J. Fernandez Guillen | 0-1 | 65 | Open |
| 236 | 2023-07-23 | 3rd Monteolivete Int Open | Alboraia ESP | 9.8 | Petro Golubka | Ernesto J. Fernandez Guillen | 1-0 | 50 | Open |
| 237 | 2023-07-21 | 3rd Monteolivete Int Open | Alboraia ESP | 7.6 | Aleksandr Domalchuk-Jonasson | Ernesto J. Fernandez Guillen | 1-0 | 74 | Open |
| 238 | 2023-07-21 | 3rd Monteolivete Int Open | Alboraia ESP | 6.1 | Ernesto J. Fernandez Guillen | Yovann Gatineau | 1-0 | 36 | Open |
| 239 | 2023-07-20 | 3rd Monteolivete Int Open | Alboraia ESP | 5.2 | Tomas Sosa | Ernesto J. Fernandez Guillen | 1-0 | 35 | Open |
| 240 | 2023-07-19 | 3rd Monteolivete Int Open | Alboraia ESP | 4.4 | Ernesto J. Fernandez Guillen | Boris Cherkasov | 1-0 | 26 | Open |
| 241 | 2023-07-18 | 3rd Monteolivete Int Open | Alboraia ESP | 2.9 | Ernesto J. Fernandez Guillen | Sabrina Vega Gutierrez | 1/2-1/2 | 14 | Open |
| 242 | 2023-07-17 | 3rd Monteolivete Int Open | Alboraia ESP | 1.14 | Aniruddha Deshpande | Ernesto J. Fernandez Guillen | 0-1 | 29 | Open |
| 243 | 2023-07-16 | 4th Valencia Cuna Open | Valencia ESP | 9.1 | Ernesto J. Fernandez Guillen | Baadur Jobava | 0-1 | 54 | Open |
| 244 | 2023-07-15 | 4th Valencia Cuna Open | Valencia ESP | 8.3 | Hannes Stefansson | Ernesto J. Fernandez Guillen | 0-1 | 28 | Open |
| 245 | 2023-07-14 | 4th Valencia Cuna Open | Valencia ESP | 7.4 | Radoslaw Barski | Ernesto J. Fernandez Guillen | 0-1 | 81 | Open |
| 246 | 2023-07-13 | 4th Valencia Cuna Open | Valencia ESP | 6.5 | Ernesto J. Fernandez Guillen | Jaime Rey Martinez | 1-0 | 38 | Open |
| 247 | 2023-07-12 | 4th Valencia Cuna Open | Valencia ESP | 5.1 | Ernesto J. Fernandez Guillen | Aaron Bendayan Claros | 1-0 | 30 | Open |
| 248 | 2023-07-09 | 4th Valencia Cuna Open | Valencia ESP | 2.5 | Kavin Venkatesan | Ernesto J. Fernandez Guillen | 1-0 | 47 | Open |
| 249 | 2023-07-08 | 4th Valencia Cuna Open | Valencia ESP | 1.6 | Ernesto J. Fernandez Guillen | Leandro Cortes Fernandez | 1-0 | 32 | Open |
| 250 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Martin Bruedigam | 1-0 | 41 | Open |
| 251 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 8 | Daniel Naroditsky | Ernesto J. Fernandez Guillen | 1-0 | 34 | Open |
| 252 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 7 | David Paravyan | Ernesto J. Fernandez Guillen | 1-0 | 22 | Open |
| 253 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Rudik Makarian | 1-0 | 113 | Open |
| 254 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 5 | Yusuf Eren Kavri | Ernesto J. Fernandez Guillen | 0-1 | 72 | Open |
| 255 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Fabrice Fiol | 1-0 | 34 | Open |
| 256 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 3 | Nihal Sarin | Ernesto J. Fernandez Guillen | 1-0 | 36 | Open |
| 257 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Alexandra Shvedova | 0-1 | 35 | Open |
| 258 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Artem Postnikov | 1-0 | 18 | Open |
| 259 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 1 | Francesco Seresin | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 260 | 2023-07-04 | Titled Tue 4th Jul Early | chess.com INT | 1 | Juan Antonio Urbina Perez | Ernesto J. Fernandez Guillen | 0-1 | 61 | Open |
| 261 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 11 | Jack Mizzi | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 262 | 2023-07-04 | Titled Tue 4th Jul Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Dhananjay S | 1/2-1/2 | 42 | Open |
| 263 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Vasif Durarbayli | 0-1 | 53 | Open |
| 264 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 8 | Renato Terry | Ernesto J. Fernandez Guillen | 1-0 | 36 | Open |
| 265 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 8 | Viktor Berezin | Ernesto J. Fernandez Guillen | 1-0 | 70 | Open |
| 266 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Maksim Chigaev | 1-0 | 29 | Open |
| 267 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Piotr Mickiewicz | 0-1 | 12 | Open |
| 268 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 6 | Sergei Zhigalko | Ernesto J. Fernandez Guillen | 0-1 | 65 | Open |
| 269 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 6 | Anna M. Sargsyan | Ernesto J. Fernandez Guillen | 0-1 | 69 | Open |
| 270 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Jeffery Xiong | 1-0 | 31 | Open |
| 271 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 5 | Bardiya Daneshvar | Ernesto J. Fernandez Guillen | 1-0 | 39 | Open |
| 272 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Thomas Beerdsen | 1/2-1/2 | 54 | Open |
| 273 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 4 | Przemyslaw Koc | Ernesto J. Fernandez Guillen | 0-1 | 45 | Open |
| 274 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Aleksandar Indjic | 0-1 | 0 | Open |
| 275 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Sergey Koutsin | 1-0 | 38 | Open |
| 276 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 2 | Leo Valle Luis | Ernesto J. Fernandez Guillen | 0-1 | 47 | Open |
| 277 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Gabriel Garmendia Vega | 1-0 | 22 | Open |
| 278 | 2023-06-27 | Titled Tue 27th Jun Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Michael Kotyk | 1/2-1/2 | 130 | Open |
| 279 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 1 | Fausto Castella Garcia | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 280 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 11 | Samvel Ter-Sahakyan | Ernesto J. Fernandez Guillen | 0-1 | 26 | Open |
| 281 | 2023-06-27 | Titled Tue 27th Jun Late | chess.com INT | 10 | Bogdan-Emanuel David | Ernesto J. Fernandez Guillen | 0-1 | 63 | Open |
| 282 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 9 | Aleksandar Indjic | Ernesto J. Fernandez Guillen | 1-0 | 36 | Open |
| 283 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Sergei Ljukin | 1-0 | 30 | Open |
| 284 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 7 | Gyula Pap | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 285 | 2023-06-20 | Titled Tue 20th Jun Late | chess.com INT | 7 | Sreyas Payyappat | Ernesto J. Fernandez Guillen | 1-0 | 67 | Open |
| 286 | 2023-06-20 | Titled Tue 20th Jun Late | chess.com INT | 6 | Martin Bruedigam | Ernesto J. Fernandez Guillen | 0-1 | 27 | Open |
| 287 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 6 | Jesus Maria De La Villa Garcia | Ernesto J. Fernandez Guillen | 0-1 | 45 | Open |
| 288 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Adam Mekhane | 1/2-1/2 | 66 | Open |
| 289 | 2023-06-20 | Titled Tue 20th Jun Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Andrew Jiang | 1-0 | 76 | Open |
| 290 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 4 | Aarav Dengla | Ernesto J. Fernandez Guillen | 0-1 | 41 | Open |
| 291 | 2023-06-20 | Titled Tue 20th Jun Late | chess.com INT | 4 | Mariano Ortega Amarelle | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 292 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Adan Rios Escobar | 1-0 | 27 | Open |
| 293 | 2023-06-20 | Titled Tue 20th Jun Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Orest Vovk | 1/2-1/2 | 52 | Open |
| 294 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 2 | Sebastian Marin Posada | Ernesto J. Fernandez Guillen | 0-1 | 40 | Open |
| 295 | 2023-06-20 | Titled Tue 20th Jun Late | chess.com INT | 2 | Alberto Guzman Moneo | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 296 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Olga Matveeva | 0-1 | 41 | Open |
| 297 | 2023-06-20 | Titled Tue 20th Jun Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Harmen Jonkman | 0-1 | 66 | Open |
| 298 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Hovik Hayrapetyan | 0-1 | 40 | Open |
| 299 | 2023-06-20 | Titled Tue 20th Jun Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Viktor Skliarov | 1-0 | 36 | Open |
| 300 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 9 | Serafin Moral Garcia | Ernesto J. Fernandez Guillen | 0-1 | 35 | Open |
| 301 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Mikhail Demidov | 0-1 | 58 | Open |
| 302 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Tim Grutter | 1-0 | 27 | Open |
| 303 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 6 | Richard G Pert | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 304 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Alberto Martin Fuentes | 1/2-1/2 | 64 | Open |
| 305 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 4 | David Anton Guijarro | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 306 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Dawid Janaszak | 1-0 | 58 | Open |
| 307 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Przemyslaw Liwak | 1-0 | 67 | Open |
| 308 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 1 | Joseph F. Bellissimo | Ernesto J. Fernandez Guillen | 1/2-1/2 | 73 | Open |
| 309 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Artem Chernobay | 1-0 | 37 | Open |
| 310 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 10 | Alejo Ismael Gimenez Aguirre | Ernesto J. Fernandez Guillen | 0-1 | 44 | Open |
| 311 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 9 | Vladimir Kramnik | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 312 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Aram Hakobyan | 1-0 | 21 | Open |
| 313 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 8 | Richard Bitoon | Ernesto J. Fernandez Guillen | 0-1 | 45 | Open |
| 314 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Ruslan Gabdushev | 1-0 | 49 | Open |
| 315 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 7 | Olga Girya | Ernesto J. Fernandez Guillen | 0-1 | 47 | Open |
| 316 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 7 | Tatev Abrahamyan | Ernesto J. Fernandez Guillen | 0-1 | 50 | Open |
| 317 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Denis Lazavik | 0-1 | 43 | Open |
| 318 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Robby Kevlishvili | 0-1 | 53 | Open |
| 319 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Ryan Amburgy | 1-0 | 29 | Open |
| 320 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Jachym Nemec | 1-0 | 31 | Open |
| 321 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 4 | Ali Mortazavi | Ernesto J. Fernandez Guillen | 0-1 | 54 | Open |
| 322 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 4 | Richard Bethke | Ernesto J. Fernandez Guillen | 0-1 | 40 | Open |
| 323 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Jan-Krzysztof Duda | 0-1 | 51 | Open |
| 324 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Hernan Filgueira | 1-0 | 33 | Open |
| 325 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 2 | Maksim Omariev | Ernesto J. Fernandez Guillen | 0-1 | 20 | Open |
| 326 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Roman Kuzmin | 1-0 | 23 | Open |
| 327 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 1 | Levente Miszler | Ernesto J. Fernandez Guillen | 0-1 | 56 | Open |
| 328 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Francisco Fiorito | 1/2-1/2 | 93 | Open |
| 329 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 11 | Vasiliy Korchmar | Ernesto J. Fernandez Guillen | 0-1 | 22 | Open |
| 330 | 2023-06-06 | Titled Tue 6th Jun Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Uurtsaikh Agibileg | 1-0 | 34 | Open |
| 331 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 10 | Mykola Bortnyk | Ernesto J. Fernandez Guillen | 1-0 | 62 | Open |
| 332 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 7 | Ramil Sadykov | Ernesto J. Fernandez Guillen | 1-0 | 47 | Open |
| 333 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 6 | Alexei Belov | Ernesto J. Fernandez Guillen | 0-1 | 69 | Open |
| 334 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Singh Ojasva | 0-1 | 55 | Open |
| 335 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 4 | Jan-Krzysztof Duda | Ernesto J. Fernandez Guillen | 1-0 | 31 | Open |
| 336 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Daniel Gutierrez Olivares | 1-0 | 92 | Open |
| 337 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Roberto Al Avila Bautista | 1-0 | 42 | Open |
| 338 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 1 | Adrian Ponce Cano | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 339 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 1 | Michal Fiedorek | Ernesto J. Fernandez Guillen | 0-1 | 33 | Open |
| 340 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Srinath Narayanan | 1-0 | 56 | Open |
| 341 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 9 | Guerau Masague Artero | Ernesto J. Fernandez Guillen | 0-1 | 27 | Open |
| 342 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Michal Bartel | 1/2-1/2 | 71 | Open |
| 343 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 8 | Artem Omelja | Ernesto J. Fernandez Guillen | 0-1 | 56 | Open |
| 344 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 7 | Vladimir Zakhartsov | Ernesto J. Fernandez Guillen | 1-0 | 45 | Open |
| 345 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Zurab Javakhadze | 0-1 | 48 | Open |
| 346 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Mukhiddin Madaminov | 1-0 | 46 | Open |
| 347 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 6 | Jan-Krzysztof Duda | Ernesto J. Fernandez Guillen | 1-0 | 45 | Open |
| 348 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Filip Magold | 1-0 | 53 | Open |
| 349 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 5 | Vugar Rasulov | Ernesto J. Fernandez Guillen | 1-0 | 61 | Open |
| 350 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 4 | Maxim Matlakov | Ernesto J. Fernandez Guillen | 1-0 | 41 | Open |
| 351 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Sanan Sjugirov | 1-0 | 29 | Open |
| 352 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Jaivardhan Raj | 1-0 | 25 | Open |
| 353 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 3 | Alexander Reprintsev | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 354 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Pavel Plotnikov | 1-0 | 29 | Open |
| 355 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 2 | Paul Richter | Ernesto J. Fernandez Guillen | 0-1 | 69 | Open |
| 356 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Sean Senft | 1-0 | 27 | Open |
| 357 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 1 | Stanislav Kovalevsky | Ernesto J. Fernandez Guillen | 0-1 | 30 | Open |
| 358 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Emilio Cordova | 0-1 | 37 | Open |
| 359 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Moritz Weishaeutel | 1-0 | 19 | Open |
| 360 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Cristi Machidon | 1-0 | 24 | Open |
| 361 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 10 | Vasif Durarbayli | Ernesto J. Fernandez Guillen | 1-0 | 32 | Open |
| 362 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 9 | Ivan Kochiev | Ernesto J. Fernandez Guillen | 0-1 | 77 | Open |
| 363 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 9 | Vasif Durarbayli | Ernesto J. Fernandez Guillen | 1-0 | 31 | Open |
| 364 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Kosma Pacan-Milej | 0-1 | 32 | Open |
| 365 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 8 | Artem Dyachuk | Ernesto J. Fernandez Guillen | 0-1 | 38 | Open |
| 366 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Marie Sebag | 1-0 | 61 | Open |
| 367 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Margarita Potapova | 1-0 | 39 | Open |
| 368 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 6 | Jose Carlos Ibarra Jerez | Ernesto J. Fernandez Guillen | 1-0 | 40 | Open |
| 369 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 6 | Olexandr Bortnyk | Ernesto J. Fernandez Guillen | 1-0 | 47 | Open |
| 370 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Antonio Loiacono | 1-0 | 24 | Open |
| 371 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 5 | Dashgyn Ibadov | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 372 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Hugo de Melo Lux | 1-0 | 79 | Open |
| 373 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Tuan Minh Le | 0-1 | 45 | Open |
| 374 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 3 | Ankush Khandelwal | Ernesto J. Fernandez Guillen | 1-0 | 29 | Open |
| 375 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Paulius Juknis | 1-0 | 23 | Open |
| 376 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 2 | Antonio Loiacono | Ernesto J. Fernandez Guillen | 0-1 | 58 | Open |
| 377 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Pavel Plotnikov | 1-0 | 41 | Open |
| 378 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Matt Zavortink | 1-0 | 36 | Open |
| 379 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 1 | Andriy Prydun | Ernesto J. Fernandez Guillen | 0-1 | 70 | Open |
| 380 | 2023-05-16 | Titled Tue 16th May Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Ruben Domingo Nunez | 0-1 | 30 | Open |
| 381 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 10 | Viktor Skliarov | Ernesto J. Fernandez Guillen | 1-0 | 54 | Open |
| 382 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 9 | Ali Mortazavi | Ernesto J. Fernandez Guillen | 1-0 | 73 | Open |
| 383 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Anton Demchenko | 0-1 | 104 | Open |
| 384 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Sergei Zhigalko | 0-1 | 52 | Open |
| 385 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 8 | Andrew Tang | Ernesto J. Fernandez Guillen | 0-1 | 44 | Open |
| 386 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Shant Sargsyan | 1-0 | 32 | Open |
| 387 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 7 | Pranesh M | Ernesto J. Fernandez Guillen | 1-0 | 69 | Open |
| 388 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Samvel Ter-Sahakyan | 1-0 | 41 | Open |
| 389 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 6 | Grigor Grigorov | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 390 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Stamatis Kourkoulos-Arditis | 1-0 | 32 | Open |
| 391 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 5 | Vinzent Spitzl | Ernesto J. Fernandez Guillen | 0-1 | 48 | Open |
| 392 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Vladimir Kramnik | 0-1 | 34 | Open |
| 393 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 4 | Vladyslav Baziuk | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 394 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 3 | Timur Yonal | Ernesto J. Fernandez Guillen | 0-1 | 30 | Open |
| 395 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 3 | Nikolaos Koutlas | Ernesto J. Fernandez Guillen | 0-1 | 42 | Open |
| 396 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Alexander Spichkin | 1-0 | 63 | Open |
| 397 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Jan Kokoszczynski | 1-0 | 39 | Open |
| 398 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 1 | Mikhael Garakov | Ernesto J. Fernandez Guillen | 0-1 | 49 | Open |
| 399 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Mihnea Costachi | 0-1 | 75 | Open |
| 400 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 11 | Alvaro Bayo Milagro | Ernesto J. Fernandez Guillen | 0-1 | 57 | Open |
| 401 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Alberto Martin Fuentes | 0-1 | 37 | Open |
| 402 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 10 | Alberto Martin Fuentes | Ernesto J. Fernandez Guillen | 0-1 | 48 | Open |
| 403 | 2023-05-07 | 17th Vila de Canovelles | Barcelona ESP | 9.2 | Filemon Cruz | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 404 | 2023-05-07 | 17th Vila de Canovelles | Barcelona ESP | 6.2 | Ernesto J. Fernandez Guillen | Tomas Sosa | 0-1 | 45 | Open |
| 405 | 2023-05-07 | 17th Vila de Canovelles | Barcelona ESP | 5.1 | Oleksii Bilych | Ernesto J. Fernandez Guillen | 1/2-1/2 | 53 | Open |
| 406 | 2023-05-07 | 17th Vila de Canovelles | Barcelona ESP | 4.3 | Ernesto J. Fernandez Guillen | Josep Anton Lacasa Diaz | 1-0 | 42 | Open |
| 407 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Alberto Martin Fuentes | 1-0 | 69 | Open |
| 408 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 8 | Sergey Grigoriants | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 409 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Hipolito Asis Gargatagli | 0-1 | 34 | Open |
| 410 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Sergei Zhigalko | 1-0 | 35 | Open |
| 411 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 5 | Artem Dyachuk | Ernesto J. Fernandez Guillen | 0-1 | 32 | Open |
| 412 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Omran Al Hosani | 1-0 | 31 | Open |
| 413 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 3 | Jan-Krzysztof Duda | Ernesto J. Fernandez Guillen | 1-0 | 34 | Open |
| 414 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 2 | Alejandro Castellanos Gomez | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 415 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Tyrell Harriott | 1-0 | 26 | Open |
| 416 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 11 | Tuan Minh Le | Ernesto J. Fernandez Guillen | 1-0 | 57 | Open |
| 417 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 10 | Dashgyn Ibadov | Ernesto J. Fernandez Guillen | 0-1 | 48 | Open |
| 418 | 2023-04-28 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 10.1 | Ernesto J. Fernandez Guillen | Yi Xu | 0-1 | 52 | Open |
| 419 | 2023-04-27 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 9.15 | Aaron Jacobson | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 420 | 2023-04-26 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 8.13 | Nino Maisuradze | Ernesto J. Fernandez Guillen | 1/2-1/2 | 69 | Open |
| 421 | 2023-04-25 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 7.13 | Ernesto J. Fernandez Guillen | Evgeniya Doluhanova | 1/2-1/2 | 49 | Open |
| 422 | 2023-04-24 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 6.7 | Brandon Jacobson | Ernesto J. Fernandez Guillen | 1-0 | 27 | Open |
| 423 | 2023-04-22 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 5.14 | Ernesto J. Fernandez Guillen | Mike Ivanov | 1-0 | 57 | Open |
| 424 | 2023-04-21 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 4.7 | V Pranav | Ernesto J. Fernandez Guillen | 1-0 | 61 | Open |
| 425 | 2023-04-20 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 3.15 | Ernesto J. Fernandez Guillen | Zhaoqi Liu | 1-0 | 35 | Open |
| 426 | 2023-04-19 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 2.4 | Aryan Chopra | Ernesto J. Fernandez Guillen | 1-0 | 38 | Open |
| 427 | 2023-04-18 | II Sunway Formentera Open | Sant Ferran de ses Roques ESP | 1.22 | Ernesto J. Fernandez Guillen | Jonathan W Arnott | 1-0 | 53 | Open |
| 428 | 2023-04-15 | II Menorca Open 2023 | Ciutadella de Menorca ESP | 7.15 | Alexandr Fier | Ernesto J. Fernandez Guillen | 1-0 | 114 | Open |
| 429 | 2023-04-14 | II Menorca Open 2023 | Ciutadella de Menorca ESP | 6.8 | Ernesto J. Fernandez Guillen | Vahap Sanal | 0-1 | 52 | Open |
| 430 | 2023-04-13 | II Menorca Open 2023 | Ciutadella de Menorca ESP | 5.9 | Ernesto J. Fernandez Guillen | Rinat Jumabayev | 1-0 | 54 | Open |
| 431 | 2023-04-10 | VII Semana Santa Alicante | La Nucia ESP | 9.4 | Yi Xu | Ernesto J. Fernandez Guillen | 1-0 | 53 | Open |
| 432 | 2023-04-09 | VII Semana Santa Alicante | La Nucia ESP | 8.4 | Ernesto J. Fernandez Guillen | Tomas Sosa | 1/2-1/2 | 17 | Open |
| 433 | 2023-04-09 | VII Semana Santa Alicante | La Nucia ESP | 7.2 | Ernesto J. Fernandez Guillen | Leon Luke Mendonca | 1/2-1/2 | 53 | Open |
| 434 | 2023-04-08 | VII Semana Santa Alicante | La Nucia ESP | 6.1 | Evgeny Postny | Ernesto J. Fernandez Guillen | 1/2-1/2 | 24 | Open |
| 435 | 2023-04-07 | VII Semana Santa Alicante | La Nucia ESP | 5.6 | Ernesto J. Fernandez Guillen | Sabrina Vega Gutierrez | 1-0 | 67 | Open |
| 436 | 2023-04-07 | VII Semana Santa Alicante | La Nucia ESP | 4.11 | Ernesto J. Fernandez Guillen | Mauricio Vassallo Barroche | 1-0 | 21 | Open |
| 437 | 2023-04-06 | VII Semana Santa Alicante | La Nucia ESP | 3.18 | Jose Remolar Gallen | Ernesto J. Fernandez Guillen | 0-1 | 48 | Open |
| 438 | 2023-04-06 | VII Semana Santa Alicante | La Nucia ESP | 2.23 | Ernesto J. Fernandez Guillen | Alvaro Torres Rebolledo | 1-0 | 46 | Open |
| 439 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 9 | Jose Remolar Gallen | Ernesto J. Fernandez Guillen | 1/2-1/2 | 47 | Open |
| 440 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Rudik Makarian | 0-1 | 39 | Open |
| 441 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Vladimir Bochnicka | 1-0 | 50 | Open |
| 442 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 6 | Aleksandar Indjic | Ernesto J. Fernandez Guillen | 1-0 | 36 | Open |
| 443 | 2023-03-21 | Titled Tue 21st Mar Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Raahul V S | 0-1 | 26 | Open |
| 444 | 2023-03-21 | Titled Tue 21st Mar Early | chess.com INT | 5 | Mustafa Yilmaz | Ernesto J. Fernandez Guillen | 1-0 | 40 | Open |
| 445 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Renato Terry | 1-0 | 21 | Open |
| 446 | 2023-03-21 | Titled Tue 21st Mar Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Yosha Iglesias | 1/2-1/2 | 76 | Open |
| 447 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Tim Grutter | 1-0 | 59 | Open |
| 448 | 2023-03-21 | Titled Tue 21st Mar Early | chess.com INT | 3 | Sanan Sjugirov | Ernesto J. Fernandez Guillen | 1-0 | 51 | Open |
| 449 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 3 | Mahdi Gholami Orimi | Ernesto J. Fernandez Guillen | 1-0 | 56 | Open |
| 450 | 2023-03-21 | Titled Tue 21st Mar Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Regita Desyari Putri | 1-0 | 23 | Open |
| 451 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 2 | Justin Storn | Ernesto J. Fernandez Guillen | 0-1 | 64 | Open |
| 452 | 2023-03-21 | Titled Tue 21st Mar Early | chess.com INT | 1 | Bulat Mirzanurov | Ernesto J. Fernandez Guillen | 0-1 | 21 | Open |
| 453 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Andrzej Krzywda | 1-0 | 55 | Open |
| 454 | 2023-03-21 | Titled Tue 21st Mar Late | chess.com INT | 10 | Eric Hansen | Ernesto J. Fernandez Guillen | 1-0 | 31 | Open |
| 455 | 2023-03-18 | TCh-CAT GpB Final 2023 | Barcelona ESP | 2.2 | Ernesto J. Fernandez Guillen | Julio Javier Alonso Bouza | 1/2-1/2 | 13 | Open |
| 456 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Francisco Vallejo Pons | 0-1 | 46 | Open |
| 457 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 8 | Ngoc Truong Son Nguyen | Ernesto J. Fernandez Guillen | 1/2-1/2 | 77 | Open |
| 458 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Nitzan Steinberg | 1-0 | 45 | Open |
| 459 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Alexander Rustemov | 0-1 | 39 | Open |
| 460 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 5 | Pablo Salinas Herrera | Ernesto J. Fernandez Guillen | 0-1 | 25 | Open |
| 461 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Aung Thant Zin | 1-0 | 33 | Open |
| 462 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Martin Bruedigam | 1-0 | 33 | Open |
| 463 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 2 | Maxim Matlakov | Ernesto J. Fernandez Guillen | 1-0 | 30 | Open |
| 464 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 1 | Isuru Alahakoon | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 465 | 2023-03-14 | Titled Tue 14th Mar Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Michal Mazurkiewicz | 1/2-1/2 | 74 | Open |
| 466 | 2023-03-14 | Titled Tue 14th Mar Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Jose Carlos Ibarra Jerez | 0-1 | 27 | Open |
| 467 | 2023-03-11 | TCh-CAT GpB Final 2023 | Barcelona ESP | 1.2 | Alejandro Barbero Sendic | Ernesto J. Fernandez Guillen | 0-1 | 47 | Open |
| 468 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 9 | Mukhiddin Madaminov | Ernesto J. Fernandez Guillen | 1-0 | 58 | Open |
| 469 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Faustino Oro | 1/2-1/2 | 52 | Open |
| 470 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 8 | Marcos Rodriguez Fontecha | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 471 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 7 | Richard G Pert | Ernesto J. Fernandez Guillen | 1/2-1/2 | 96 | Open |
| 472 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Erik Ronka | 1-0 | 56 | Open |
| 473 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 6 | Vladimir Kramnik | Ernesto J. Fernandez Guillen | 1-0 | 31 | Open |
| 474 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Alexandre Kretchetov | 1-0 | 48 | Open |
| 475 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Lovro Novosel | 1-0 | 41 | Open |
| 476 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 5 | Viktor Berezin | Ernesto J. Fernandez Guillen | 1-0 | 72 | Open |
| 477 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 4 | Alberto Santos Flores | Ernesto J. Fernandez Guillen | 1/2-1/2 | 79 | Open |
| 478 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Ivan Kochiev | 1-0 | 16 | Open |
| 479 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Erigaisi Arjun | 0-1 | 42 | Open |
| 480 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 3 | Olexandr Bortnyk | Ernesto J. Fernandez Guillen | 1-0 | 24 | Open |
| 481 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Dominik Orzech | 1-0 | 30 | Open |
| 482 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 2 | David Bernat | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 483 | 2023-03-07 | Titled Tue 7th Mar Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Florian Gatterer | 1-0 | 33 | Open |
| 484 | 2023-03-07 | Titled Tue 7th Mar Early | chess.com INT | 1 | Ansh M Shah | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 485 | 2023-03-04 | TCh-CAT Gp1 2023 | Barcelona ESP | 7.2 | Ernesto J. Fernandez Guillen | Orelvis Perez Mitjans | 1-0 | 47 | Open |
| 486 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 9 | Maksim Chigaev | Ernesto J. Fernandez Guillen | 1-0 | 57 | Open |
| 487 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Aleksandr Shimanov | 0-1 | 63 | Open |
| 488 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Daniil Manelyuk | 1-0 | 64 | Open |
| 489 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 8 | Jakub Seemann | Ernesto J. Fernandez Guillen | 0-1 | 56 | Open |
| 490 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Georgios Souleidis | 1-0 | 51 | Open |
| 491 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 7 | Christopher Woojin Yoo | Ernesto J. Fernandez Guillen | 1-0 | 30 | Open |
| 492 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 6 | Panagiotis Michelakos | Ernesto J. Fernandez Guillen | 1-0 | 28 | Open |
| 493 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Codrut-Constantin Florescu | 1-0 | 29 | Open |
| 494 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 5 | Mika Karttunen | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 495 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Mihailo Djokic | 1-0 | 63 | Open |
| 496 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 4 | Dmitry Petukhov | Ernesto J. Fernandez Guillen | 0-1 | 12 | Open |
| 497 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Richard Vedder | 1-0 | 22 | Open |
| 498 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Antonio Arencibia Monduy | 0-1 | 58 | Open |
| 499 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 3 | Benny Aizenberg | Ernesto J. Fernandez Guillen | 1-0 | 62 | Open |
| 500 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 2 | Robert Sanchez | Ernesto J. Fernandez Guillen | 0-1 | 47 | Open |
| 501 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 2 | Tim Grutter | Ernesto J. Fernandez Guillen | 0-1 | 32 | Open |
| 502 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Evan S Rosenberg | 1/2-1/2 | 83 | Open |
| 503 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Michal Fiedorek | 1/2-1/2 | 104 | Open |
| 504 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 11 | Mukhiddin Madaminov | Ernesto J. Fernandez Guillen | 1-0 | 58 | Open |
| 505 | 2023-02-28 | Titled Tue 28th Feb Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Alberto Martin Fuentes | 1-0 | 52 | Open |
| 506 | 2023-02-28 | Titled Tue 28th Feb Early | chess.com INT | 10 | Meri Arabidze | Ernesto J. Fernandez Guillen | 1-0 | 42 | Open |
| 507 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Jose Carlos Ibarra Jerez | 0-1 | 103 | Open |
| 508 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Aziz Degenbaev | 1-0 | 26 | Open |
| 509 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 7 | Renato Terry | Ernesto J. Fernandez Guillen | 1-0 | 61 | Open |
| 510 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 6 | Sergei Zhigalko | Ernesto J. Fernandez Guillen | 0-1 | 32 | Open |
| 511 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Alexandra Afanasieva | 1-0 | 29 | Open |
| 512 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Vahe Baghdasaryan | 1-0 | 33 | Open |
| 513 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 3 | Hikaru Nakamura | Ernesto J. Fernandez Guillen | 1-0 | 38 | Open |
| 514 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Viktor Berezin | 1-0 | 66 | Open |
| 515 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 1 | Sargis Sargissyan | Ernesto J. Fernandez Guillen | 0-1 | 49 | Open |
| 516 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Maksim Chigaev | 0-1 | 34 | Open |
| 517 | 2023-02-21 | Titled Tue 21st Feb Early | chess.com INT | 10 | Karina Ambartsumova | Ernesto J. Fernandez Guillen | 0-1 | 42 | Open |
| 518 | 2023-02-18 | TCh-CAT Gp1 2023 | Barcelona ESP | 5.2 | Jose Gonzalez Garcia | Ernesto J. Fernandez Guillen | 1-0 | 56 | Open |
| 519 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Ruifeng Li | 0-1 | 52 | Open |
| 520 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 8 | Dashgyn Ibadov | Ernesto J. Fernandez Guillen | 1/2-1/2 | 54 | Open |
| 521 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Federico Perez Ponsa | 0-1 | 62 | Open |
| 522 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 6 | Maksim Chigaev | Ernesto J. Fernandez Guillen | 0-1 | 44 | Open |
| 523 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Stanoje Jovic | 1-0 | 66 | Open |
| 524 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 4 | Olexandr Bortnyk | Ernesto J. Fernandez Guillen | 1-0 | 48 | Open |
| 525 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 3 | Aleksandr Lenderman | Ernesto J. Fernandez Guillen | 0-1 | 39 | Open |
| 526 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Kanan Hajiyev | 1-0 | 73 | Open |
| 527 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 1 | Radoslaw Dzierzak | Ernesto J. Fernandez Guillen | 0-1 | 30 | Open |
| 528 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 11 | Ivan Aldokhin | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 529 | 2023-02-14 | Titled Tue 14th Feb Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Joaquin Fiorito | 1-0 | 40 | Open |
| 530 | 2023-02-11 | TCh-CAT Gp1 2023 | Barcelona ESP | 4.2 | Ernesto J. Fernandez Guillen | Jorge Humberto Cuartas Medina | 0-1 | 32 | Open |
| 531 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 9 | Viktor Shapiro | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 532 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Bernardo Vainzoff Sztokbant | 1-0 | 95 | Open |
| 533 | 2023-02-07 | Titled Tue 7th Feb Early | chess.com INT | 8 | Polina Shuvalova | Ernesto J. Fernandez Guillen | 1/2-1/2 | 49 | Open |
| 534 | 2023-02-07 | Titled Tue 7th Feb Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Nicholas Ladan | 1/2-1/2 | 73 | Open |
| 535 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 7 | Michal Mazurkiewicz | Ernesto J. Fernandez Guillen | 0-1 | 51 | Open |
| 536 | 2023-02-07 | Titled Tue 7th Feb Early | chess.com INT | 6 | Alexei Belov | Ernesto J. Fernandez Guillen | 0-1 | 32 | Open |
| 537 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Damir Ismagilov | 0-1 | 54 | Open |
| 538 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 5 | Tuna Ozates | Ernesto J. Fernandez Guillen | 1-0 | 37 | Open |
| 539 | 2023-02-07 | Titled Tue 7th Feb Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Roy Vagman | 1-0 | 35 | Open |
| 540 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 4 | Benedikt Dauner | Ernesto J. Fernandez Guillen | 0-1 | 44 | Open |
| 541 | 2023-02-07 | Titled Tue 7th Feb Early | chess.com INT | 4 | Maung Kyaw Zaw Hein Maung | Ernesto J. Fernandez Guillen | 0-1 | 24 | Open |
| 542 | 2023-02-07 | Titled Tue 7th Feb Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Dmitry Kirillov | 1-0 | 29 | Open |
| 543 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Matthias Bluebaum | 0-1 | 59 | Open |
| 544 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Renzo Jhonathan Rengifo Blancas | 1-0 | 36 | Open |
| 545 | 2023-02-07 | Titled Tue 7th Feb Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Shane Melaugh | 0-1 | 52 | Open |
| 546 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 1 | Evgeny V. Melikhov | Ernesto J. Fernandez Guillen | 0-1 | 35 | Open |
| 547 | 2023-02-07 | Titled Tue 7th Feb Early | chess.com INT | 1 | Jan Marn | Ernesto J. Fernandez Guillen | 1-0 | 47 | Open |
| 548 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 11 | Maksim Chigaev | Ernesto J. Fernandez Guillen | 1/2-1/2 | 61 | Open |
| 549 | 2023-02-07 | Titled Tue 7th Feb Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Licael Roderick Ticona Rocabado | 1-0 | 66 | Open |
| 550 | 2023-02-04 | TCh-CAT Gp1 2023 | Barcelona ESP | 3.2 | Manuel Granados Gomez | Ernesto J. Fernandez Guillen | 1-0 | 61 | Open |
| 551 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Denis Makhnev | 1-0 | 28 | Open |
| 552 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 9 | Frederik Svane | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 553 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Alberto Martin Fuentes | 1-0 | 51 | Open |
| 554 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Gata Kamsky | 0-1 | 58 | Open |
| 555 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Maksim Chigaev | 0-1 | 48 | Open |
| 556 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 7 | Steven Zierk | Ernesto J. Fernandez Guillen | 1-0 | 63 | Open |
| 557 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 6 | Artyom Timofeev | Ernesto J. Fernandez Guillen | 0-1 | 52 | Open |
| 558 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Daniel Dardha | 1/2-1/2 | 58 | Open |
| 559 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Grigoriy Oparin | 1-0 | 43 | Open |
| 560 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 5 | Andriy Prydun | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 561 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Tom O`Gorman | 1-0 | 72 | Open |
| 562 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 4 | Damian Sliwicki | Ernesto J. Fernandez Guillen | 0-1 | 28 | Open |
| 563 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 3 | Sergey Drygalov | Ernesto J. Fernandez Guillen | 1-0 | 62 | Open |
| 564 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 3 | Andrew Tang | Ernesto J. Fernandez Guillen | 1-0 | 46 | Open |
| 565 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 2 | Isaac Chukwudalu OKEKE | Ernesto J. Fernandez Guillen | 0-1 | 61 | Open |
| 566 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Assel Lesbekova | 1-0 | 43 | Open |
| 567 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 1 | Petra Papp | Ernesto J. Fernandez Guillen | 0-1 | 26 | Open |
| 568 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 1 | Roman Jiganchine | Ernesto J. Fernandez Guillen | 0-1 | 60 | Open |
| 569 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | V Pranav | 0-1 | 61 | Open |
| 570 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Ihor Samunenkov | 1/2-1/2 | 86 | Open |
| 571 | 2023-01-31 | Titled Tue 31st Jan Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Ivan Yeletsky | 1-0 | 35 | Open |
| 572 | 2023-01-31 | Titled Tue 31st Jan Late | chess.com INT | 10 | Arystanbek Urazayev | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 573 | 2023-01-24 | Titled Tue 24th Jan Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Irine Kharisma Sukandar | 0-1 | 0 | Open |
| 574 | 2023-01-24 | Titled Tue 24th Jan Late | chess.com INT | 6 | Evgenij Shuvalov | Ernesto J. Fernandez Guillen | 1-0 | 54 | Open |
| 575 | 2023-01-24 | Titled Tue 24th Jan Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Jose Eduardo Martinez Alcantara | 0-1 | 42 | Open |
| 576 | 2023-01-24 | Titled Tue 24th Jan Late | chess.com INT | 4 | Tymur Keleberda | Ernesto J. Fernandez Guillen | 0-1 | 31 | Open |
| 577 | 2023-01-24 | Titled Tue 24th Jan Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Aram Hakobyan | 0-1 | 21 | Open |
| 578 | 2023-01-24 | Titled Tue 24th Jan Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Aleksa Petrovic | 1-0 | 25 | Open |
| 579 | 2023-01-24 | Titled Tue 24th Jan Late | chess.com INT | 1 | Cristian Silva Lucena | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 580 | 2023-01-21 | 48th Seville Open 2023 | Seville ESP | 9.4 | Alberto Quintin Navarro | Ernesto J. Fernandez Guillen | 1/2-1/2 | 62 | Open |
| 581 | 2023-01-20 | 48th Seville Open 2023 | Seville ESP | 8.2 | Ernesto J. Fernandez Guillen | Cristhian Camilo Rios Gomez | 1-0 | 52 | Open |
| 582 | 2023-01-19 | 48th Seville Open 2023 | Seville ESP | 7.3 | Gabriel Flom | Ernesto J. Fernandez Guillen | 1/2-1/2 | 56 | Open |
| 583 | 2023-01-18 | 48th Seville Open 2023 | Seville ESP | 6.2 | Ernesto J. Fernandez Guillen | Vignesh N R | 1/2-1/2 | 34 | Open |
| 584 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Vahap Sanal | 0-1 | 38 | Open |
| 585 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 8 | Steven Rojas Salas | Ernesto J. Fernandez Guillen | 0-1 | 67 | Open |
| 586 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 7 | Oleksandr Yurovskykh | Ernesto J. Fernandez Guillen | 0-1 | 67 | Open |
| 587 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Pedro Ramon Martinez Reyes | 1-0 | 31 | Open |
| 588 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Christof Sielecki | 0-1 | 45 | Open |
| 589 | 2023-01-17 | 48th Seville Open 2023 | Seville ESP | 5.1 | Ernesto J. Fernandez Guillen | Rodrigo Vasquez Schroeder | 1/2-1/2 | 56 | Open |
| 590 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 4 | Wojciech Przybylski | Ernesto J. Fernandez Guillen | 0-1 | 35 | Open |
| 591 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Davi Sulzbacher Goncalves | 1-0 | 36 | Open |
| 592 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 2 | Oskar Oglaza | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 593 | 2023-01-17 | Titled Tue 17th Jan Late | chess.com INT | 10 | Aron Pasti | Ernesto J. Fernandez Guillen | 1-0 | 27 | Open |
| 594 | 2023-01-16 | 48th Seville Open 2023 | Seville ESP | 4.6 | Juan M. Carrasco Martinez | Ernesto J. Fernandez Guillen | 0-1 | 23 | Open |
| 595 | 2023-01-15 | 48th Seville Open 2023 | Seville ESP | 3.7 | Ernesto J. Fernandez Guillen | Sergio Estremera Panos | 1-0 | 41 | Open |
| 596 | 2023-01-14 | 48th Seville Open 2023 | Seville ESP | 2.7 | Patrick Van Hoolandt | Ernesto J. Fernandez Guillen | 0-1 | 49 | Open |
| 597 | 2023-01-13 | 48th Seville Open 2023 | Seville ESP | 1.7 | Ernesto J. Fernandez Guillen | Christian Fernando Gutierrez Marconi | 1-0 | 33 | Open |
| 598 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 9 | Dimitris Alexakis | Ernesto J. Fernandez Guillen | 0-1 | 28 | Open |
| 599 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Kevin Chor | 1-0 | 28 | Open |
| 600 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Axel Bachmann | 0-1 | 35 | Open |
| 601 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 8 | Dawid Janaszak | Ernesto J. Fernandez Guillen | 0-1 | 45 | Open |
| 602 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Daniil Dubov | 0-1 | 38 | Open |
| 603 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Alexey Averjanov | 0-1 | 45 | Open |
| 604 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 6 | Ian Nepomniachtchi | Ernesto J. Fernandez Guillen | 0-1 | 33 | Open |
| 605 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Daniil Dubov | 0-1 | 38 | Open |
| 606 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 5 | Peter Svidler | Ernesto J. Fernandez Guillen | 0-1 | 46 | Open |
| 607 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 5 | Bruno Andre Leite Martins | Ernesto J. Fernandez Guillen | 0-1 | 73 | Open |
| 608 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Jose Carlos Ibarra Jerez | 1-0 | 73 | Open |
| 609 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Olexandr Bortnyk | 0-1 | 41 | Open |
| 610 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 3 | Marat Denishev | Ernesto J. Fernandez Guillen | 0-1 | 53 | Open |
| 611 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 3 | Vincent Keymer | Ernesto J. Fernandez Guillen | 0-1 | 33 | Open |
| 612 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 2 | Barnabas Kovacsy | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 613 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Marcel Martinez | 1-0 | 16 | Open |
| 614 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Matfei Nikologorsky | 1-0 | 44 | Open |
| 615 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 1 | Jose Remolar Gallen | Ernesto J. Fernandez Guillen | 0-1 | 23 | Open |
| 616 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Frederik Svane | 0-1 | 23 | Open |
| 617 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 11 | Baadur Jobava | Ernesto J. Fernandez Guillen | 1/2-1/2 | 40 | Open |
| 618 | 2023-01-10 | Titled Tue 10th Jan Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Luca Jr Moroni | 0-1 | 51 | Open |
| 619 | 2023-01-10 | Titled Tue 10th Jan Late | chess.com INT | 10 | Hernan Filgueira | Ernesto J. Fernandez Guillen | 0-1 | 52 | Open |
| 620 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Denis Lazavik | 1/2-1/2 | 56 | Open |
| 621 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 8 | David Paravyan | Ernesto J. Fernandez Guillen | 1/2-1/2 | 72 | Open |
| 622 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Brandon Jacobson | 0-1 | 76 | Open |
| 623 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Sergey Grigoriants | 1-0 | 38 | Open |
| 624 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 6 | Francisco Fiorito | Ernesto J. Fernandez Guillen | 1-0 | 41 | Open |
| 625 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Mykola Bortnyk | 0-1 | 70 | Open |
| 626 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 5 | Eric Sos Andreu | Ernesto J. Fernandez Guillen | 0-1 | 24 | Open |
| 627 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 4 | Danila Bilan | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 628 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 4 | Nijat Abasov | Ernesto J. Fernandez Guillen | 1-0 | 46 | Open |
| 629 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Dmitrij Kollars | 0-1 | 80 | Open |
| 630 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 3 | Pavel Eljanov | Ernesto J. Fernandez Guillen | 0-1 | 39 | Open |
| 631 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Edgard Vinicius Zanette | 1-0 | 42 | Open |
| 632 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 2 | Eduard Andreev | Ernesto J. Fernandez Guillen | 0-1 | 38 | Open |
| 633 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Lazaro Lorenzo De La Riva | 1-0 | 73 | Open |
| 634 | 2023-01-03 | Titled Tue 3rd Jan Early | chess.com INT | 1 | Dumitru-Daniel Dinu | Ernesto J. Fernandez Guillen | 0-1 | 80 | Open |
| 635 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Aryan Tari | 1-0 | 49 | Open |
| 636 | 2023-01-03 | Titled Tue 3rd Jan Late | chess.com INT | 10 | Daniel Rangel | Ernesto J. Fernandez Guillen | 0-1 | 35 | Open |
| 637 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Mikhail Bryakin | 1-0 | 32 | Open |
| 638 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Aleksandr Lenderman | 1-0 | 45 | Open |
| 639 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 7 | Danila Bilan | Ernesto J. Fernandez Guillen | 0-1 | 40 | Open |
| 640 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 6 | Anton Osinenko | Ernesto J. Fernandez Guillen | 0-1 | 35 | Open |
| 641 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Sebastian Poltorak | 1-0 | 41 | Open |
| 642 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 3 | Ankush Khandelwal | Ernesto J. Fernandez Guillen | 0-1 | 17 | Open |
| 643 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Enzo Federzoni | 1-0 | 48 | Open |
| 644 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Jeffery Xiong | 0-1 | 51 | Open |
| 645 | 2022-12-27 | Titled Tue 27th Dec Late | chess.com INT | 10 | Gata Kamsky | Ernesto J. Fernandez Guillen | 1-0 | 51 | Open |
| 646 | 2022-12-21 | 9th Sunway Sitges 2022 | Sitges ESP | 9.48 | Ernesto J. Fernandez Guillen | Edgar Mamedov | 1/2-1/2 | 69 | Open |
| 647 | 2022-12-20 | 9th Sunway Sitges 2022 | Sitges ESP | 8.33 | Ernesto J. Fernandez Guillen | Phileas Mathieu | 0-1 | 41 | Open |
| 648 | 2022-12-19 | 9th Sunway Sitges 2022 | Sitges ESP | 7.35 | Umut Ata Akbas | Ernesto J. Fernandez Guillen | 1/2-1/2 | 38 | Open |
| 649 | 2022-12-17 | 9th Sunway Sitges 2022 | Sitges ESP | 6.44 | Ernesto J. Fernandez Guillen | Qianyun Gong | 1-0 | 37 | Open |
| 650 | 2022-12-16 | 9th Sunway Sitges 2022 | Sitges ESP | 5.61 | Serni Ribera Veganzones | Ernesto J. Fernandez Guillen | 0-1 | 51 | Open |
| 651 | 2022-12-15 | 9th Sunway Sitges 2022 | Sitges ESP | 4.35 | Ernesto J. Fernandez Guillen | Dravid Shailesh | 0-1 | 40 | Open |
| 652 | 2022-12-14 | 9th Sunway Sitges 2022 | Sitges ESP | 3.1 | Yangyi Yu | Ernesto J. Fernandez Guillen | 1-0 | 31 | Open |
| 653 | 2022-12-13 | 9th Sunway Sitges 2022 | Sitges ESP | 2.38 | Ernesto J. Fernandez Guillen | Ram Aravind L N | 1-0 | 35 | Open |
| 654 | 2022-12-12 | 9th Sunway Sitges 2022 | Sitges ESP | 1.44 | Yavor Nikolov | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 655 | 2022-12-11 | Benidorm Open A 2022 | Benidorm ESP | 9.3 | Ajay Karthikeyan | Ernesto J. Fernandez Guillen | 1-0 | 32 | Open |
| 656 | 2022-12-10 | Benidorm Open A 2022 | Benidorm ESP | 8.3 | Ernesto J. Fernandez Guillen | Miras Assylov | 1-0 | 38 | Open |
| 657 | 2022-12-09 | Benidorm Open A 2022 | Benidorm ESP | 7.5 | Ram Aravind L N | Ernesto J. Fernandez Guillen | 0-1 | 82 | Open |
| 658 | 2022-12-08 | Benidorm Open A 2022 | Benidorm ESP | 6.1 | Ernesto J. Fernandez Guillen | Saidakbar Saydaliev | 0-1 | 30 | Open |
| 659 | 2022-12-07 | Benidorm Open A 2022 | Benidorm ESP | 5.2 | Ilamparthi A R | Ernesto J. Fernandez Guillen | 1/2-1/2 | 48 | Open |
| 660 | 2022-12-06 | Benidorm Open A 2022 | Benidorm ESP | 4.3 | Ernesto J. Fernandez Guillen | Johan-Sebastian Christiansen | 1-0 | 38 | Open |
| 661 | 2022-12-05 | Benidorm Open A 2022 | Benidorm ESP | 3.6 | Vignesh B | Ernesto J. Fernandez Guillen | 0-1 | 54 | Open |
| 662 | 2022-12-04 | Benidorm Open A 2022 | Benidorm ESP | 2.2 | Ernesto J. Fernandez Guillen | Stephen R Mannion | 1/2-1/2 | 42 | Open |
| 663 | 2022-12-03 | Benidorm Open A 2022 | Benidorm ESP | 1.2 | Yaroslav Hushpit | Ernesto J. Fernandez Guillen | 0-1 | 0 | Open |
| 664 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 9 | Igor Bjelobrk | Ernesto J. Fernandez Guillen | 1-0 | 36 | Open |
| 665 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Jaloliddin Ilkhomi | 1-0 | 51 | Open |
| 666 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 7 | Damian Lewtak | Ernesto J. Fernandez Guillen | 1-0 | 55 | Open |
| 667 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 6 | Oleksandr Yurovskykh | Ernesto J. Fernandez Guillen | 1/2-1/2 | 73 | Open |
| 668 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Bogdan-Daniel Deac | 0-1 | 40 | Open |
| 669 | 2022-11-29 | Titled Tue 29th Nov Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Nurai Sovetbekova | 0-1 | 0 | Open |
| 670 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Benjamin Bok | 0-1 | 57 | Open |
| 671 | 2022-11-29 | Titled Tue 29th Nov Early | chess.com INT | 3 | Rodrigo Roman | Ernesto J. Fernandez Guillen | 1-0 | 1 | Open |
| 672 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 3 | Jorden Van Foreest | Ernesto J. Fernandez Guillen | 0-1 | 67 | Open |
| 673 | 2022-11-29 | Titled Tue 29th Nov Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Rafal Szyszylo | 0-1 | 0 | Open |
| 674 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 2 | Andrew Brown | Ernesto J. Fernandez Guillen | 0-1 | 70 | Open |
| 675 | 2022-11-29 | Titled Tue 29th Nov Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Alexandre Qashashvili | 1-0 | 34 | Open |
| 676 | 2022-11-29 | Titled Tue 29th Nov Early | chess.com INT | 1 | Francesco Bettalli | Ernesto J. Fernandez Guillen | 1-0 | 1 | Open |
| 677 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Faustino Oro | 1-0 | 42 | Open |
| 678 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 8 | Levente Papp | Ernesto J. Fernandez Guillen | 0-1 | 35 | Open |
| 679 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Dmitry Gurevich | 0-1 | 45 | Open |
| 680 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 6 | Gerson Principe | Ernesto J. Fernandez Guillen | 0-1 | 51 | Open |
| 681 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 5 | Rasmus Svane | Ernesto J. Fernandez Guillen | 1-0 | 89 | Open |
| 682 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Juan Aguilar | 1-0 | 37 | Open |
| 683 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Baadur Jobava | 0-1 | 25 | Open |
| 684 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 2 | 2056836 | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 685 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Caio Henrique Angelico Silva | 1-0 | 21 | Open |
| 686 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 11 | Maciej Czopor | Ernesto J. Fernandez Guillen | 0-1 | 48 | Open |
| 687 | 2022-11-22 | Titled Tue 22nd Nov Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Grigoriy Oparin | 0-1 | 92 | Open |
| 688 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 9 | Jonah B Willow | Ernesto J. Fernandez Guillen | 1-0 | 44 | Open |
| 689 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Sergei Zhigalko | 1-0 | 28 | Open |
| 690 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Daniel Taboas Rodriguez | 1-0 | 15 | Open |
| 691 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Danilo Besedes | 0-1 | 48 | Open |
| 692 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 6 | Baadur Jobava | Ernesto J. Fernandez Guillen | 1-0 | 47 | Open |
| 693 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 5 | Alexei Gubajdullin | Ernesto J. Fernandez Guillen | 1-0 | 32 | Open |
| 694 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 5 | Georgi Orlov | Ernesto J. Fernandez Guillen | 0-1 | 42 | Open |
| 695 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Kirill Alekseenko | 0-1 | 66 | Open |
| 696 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Gawain C B Maroroa Jones | 0-1 | 46 | Open |
| 697 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 3 | Zhamsaran Tsydypov | Ernesto J. Fernandez Guillen | 1/2-1/2 | 65 | Open |
| 698 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 3 | Manuel Petrosyan | Ernesto J. Fernandez Guillen | 1/2-1/2 | 31 | Open |
| 699 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Alfie Onslow | 1-0 | 31 | Open |
| 700 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 2 | Asa Hoffmann | Ernesto J. Fernandez Guillen | 0-1 | 60 | Open |
| 701 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Dmitry Zacurdajev | 1-0 | 21 | Open |
| 702 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 1 | Justin Sarkar | Ernesto J. Fernandez Guillen | 0-1 | 47 | Open |
| 703 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | V Pranav | 0-1 | 31 | Open |
| 704 | 2022-11-15 | Titled Tue 15th Nov Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Vladimir Demin | 1-0 | 49 | Open |
| 705 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Atilla Eynullayev | 1-0 | 19 | Open |
| 706 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 8 | Leo Crevatin | Ernesto J. Fernandez Guillen | 1/2-1/2 | 93 | Open |
| 707 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Damian Lewtak | 0-1 | 47 | Open |
| 708 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Bennet Biastoch | 1-0 | 31 | Open |
| 709 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 5 | Eric Feng | Ernesto J. Fernandez Guillen | 1-0 | 62 | Open |
| 710 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 4 | Denis Lazavik | Ernesto J. Fernandez Guillen | 1-0 | 41 | Open |
| 711 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Aaditya Dhingra | 1-0 | 35 | Open |
| 712 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 2 | Alexey Sarana | Ernesto J. Fernandez Guillen | 1-0 | 40 | Open |
| 713 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 1 | Javier Freile Martin | Ernesto J. Fernandez Guillen | 0-1 | 0 | Open |
| 714 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 14 | Ernesto J. Fernandez Guillen | Yichen Han | 0-1 | 66 | Open |
| 715 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 13 | Eric Hansen | Ernesto J. Fernandez Guillen | 1-0 | 36 | Open |
| 716 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 12 | Ernesto J. Fernandez Guillen | Nebojsa M Ristic | 1-0 | 58 | Open |
| 717 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Balazs Csonka | 0-1 | 57 | Open |
| 718 | 2022-11-12 | chess.com SpeedChess Q2Sw | chess.com INT | 10 | Artem Odegov | Ernesto J. Fernandez Guillen | 0-1 | 37 | Open |
| 719 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 9 | Andrei Ioan Trifan | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 720 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 9 | Dariusz Swiercz | Ernesto J. Fernandez Guillen | 0-1 | 65 | Open |
| 721 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 8 | Sofiia Hryzlova | Ernesto J. Fernandez Guillen | 0-1 | 26 | Open |
| 722 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 8 | Parham Maghsoodloo | Ernesto J. Fernandez Guillen | 1-0 | 87 | Open |
| 723 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Ivan Martic | 1-0 | 56 | Open |
| 724 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Martyna Starosta | 1-0 | 39 | Open |
| 725 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 6 | Oleksandr Yurovskykh | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 726 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 6 | Dmitrij Kollars | Ernesto J. Fernandez Guillen | 1-0 | 39 | Open |
| 727 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Denis Lazavik | 0-1 | 50 | Open |
| 728 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Kamal Aghasiyev | 1-0 | 43 | Open |
| 729 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 4 | Georgios-Alexandros Kouskoutis | Ernesto J. Fernandez Guillen | 0-1 | 40 | Open |
| 730 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 4 | Mikhail Golubev | Ernesto J. Fernandez Guillen | 0-1 | 31 | Open |
| 731 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | David Anton Guijarro | 0-1 | 20 | Open |
| 732 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Jake Kleiman | 1-0 | 42 | Open |
| 733 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 2 | Daniil Postnikov | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 734 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Ali Mortazavi | 1-0 | 51 | Open |
| 735 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Alexander Reprintsev | 1-0 | 56 | Open |
| 736 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 1 | Justin Sarkar | Ernesto J. Fernandez Guillen | 0-1 | 18 | Open |
| 737 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 11 | Aleksandar Indjic | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 738 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 11 | Samvel Ter-Sahakyan | Ernesto J. Fernandez Guillen | 1-0 | 79 | Open |
| 739 | 2022-11-08 | Titled Tue 8th Nov Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Rudik Makarian | 1-0 | 61 | Open |
| 740 | 2022-11-08 | Titled Tue 8th Nov Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Alexey Streltsov | 1-0 | 57 | Open |
| 741 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 9 | Gyula Pap | Ernesto J. Fernandez Guillen | 0-1 | 31 | Open |
| 742 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 8 | Bogdan-Daniel Deac | Ernesto J. Fernandez Guillen | 1-0 | 44 | Open |
| 743 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Matthias Bluebaum | 1-0 | 41 | Open |
| 744 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Samvel Ter-Sahakyan | 1-0 | 32 | Open |
| 745 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 5 | Ralph Tan | Ernesto J. Fernandez Guillen | 0-1 | 41 | Open |
| 746 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Dawid Janaszak | 1-0 | 44 | Open |
| 747 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Mauri Lehtosaari | 1-0 | 26 | Open |
| 748 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 2 | Andriy Prydun | Ernesto J. Fernandez Guillen | 0-1 | 28 | Open |
| 749 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Grayson Rorrer | 1-0 | 31 | Open |
| 750 | 2022-11-01 | Titled Tue 1st Nov Late | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Rasmus Svane | 0-1 | 65 | Open |
| 751 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 9 | Alireza Firouzja | Ernesto J. Fernandez Guillen | 0-1 | 34 | Open |
| 752 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 8 | Daniel Dardha | Ernesto J. Fernandez Guillen | 1-0 | 65 | Open |
| 753 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Yoav Milikow | 1-0 | 16 | Open |
| 754 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 6 | Alen Yeremyan | Ernesto J. Fernandez Guillen | 0-1 | 56 | Open |
| 755 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Alexandr Predke | 1-0 | 29 | Open |
| 756 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Tomasz Mika | 1-0 | 26 | Open |
| 757 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 3 | Dmitrij Kollars | Ernesto J. Fernandez Guillen | 1-0 | 35 | Open |
| 758 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 2 | Felix Rose | Ernesto J. Fernandez Guillen | 0-1 | 21 | Open |
| 759 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Jerzy Slaby | 1-0 | 38 | Open |
| 760 | 2022-10-25 | Titled Tue 25th Oct Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Evgeny Postny | 0-1 | 26 | Open |
| 761 | 2022-10-22 | BICAPAWN Xacobeo GP Rapid | Santiago de Compostela ESP | 9.6 | Alexey Sarana | Ernesto J. Fernandez Guillen | 1/2-1/2 | 95 | Open |
| 762 | 2022-10-22 | BICAPAWN Xacobeo GP Rapid | Santiago de Compostela ESP | 8.15 | Ernesto J. Fernandez Guillen | Artai Bringas Gomez | 1-0 | 43 | Open |
| 763 | 2022-10-22 | BICAPAWN Xacobeo GP Rapid | Santiago de Compostela ESP | 7.8 | Vladimir Petkov | Ernesto J. Fernandez Guillen | 1-0 | 39 | Open |
| 764 | 2022-10-22 | BICAPAWN Xacobeo GP Rapid | Santiago de Compostela ESP | 6.15 | Ernesto J. Fernandez Guillen | Luis Segura Santos | 1-0 | 33 | Open |
| 765 | 2022-10-22 | BICAPAWN Xacobeo GP Rapid | Santiago de Compostela ESP | 5.19 | Ernesto J. Fernandez Guillen | Andres Castejon Caballero | 1-0 | 30 | Open |
| 766 | 2022-10-22 | BICAPAWN Xacobeo GP Rapid | Santiago de Compostela ESP | 4.19 | Juan Jose Lema Cundins | Ernesto J. Fernandez Guillen | 0-1 | 53 | Open |
| 767 | 2022-10-22 | BICAPAWN Xacobeo GP Rapid | Santiago de Compostela ESP | 3.28 | Alessandro Nieto Luna | Ernesto J. Fernandez Guillen | 0-1 | 24 | Open |
| 768 | 2022-10-21 | BICAPAWN Xacobeo GP B4 | Santiago de Compostela ESP | 9.6 | Ernesto J. Fernandez Guillen | Ibragim S. Khamrakulov | 0-1 | 40 | Open |
| 769 | 2022-10-21 | BICAPAWN Xacobeo GP B4 | Santiago de Compostela ESP | 8.13 | David Arm. Davtyan | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 770 | 2022-10-21 | BICAPAWN Xacobeo GP B4 | Santiago de Compostela ESP | 6.5 | Karen H. Grigoryan | Ernesto J. Fernandez Guillen | 1-0 | 40 | Open |
| 771 | 2022-10-21 | BICAPAWN Xacobeo GP B4 | Santiago de Compostela ESP | 5.17 | Ernesto J. Fernandez Guillen | Jesus Galvan | 1-0 | 50 | Open |
| 772 | 2022-10-21 | BICAPAWN Xacobeo GP B4 | Santiago de Compostela ESP | 4.2 | Pablo Santiso Becerra | Ernesto J. Fernandez Guillen | 0-1 | 7 | Open |
| 773 | 2022-10-21 | BICAPAWN Xacobeo GP B4 | Santiago de Compostela ESP | 3.4 | Ernesto J. Fernandez Guillen | Eduardo Iturrizaga Bonelli | 0-1 | 45 | Open |
| 774 | 2022-10-20 | BICAPAWN Xacobeo GP B2 | Santiago de Compostela ESP | 9.16 | Gabriel Fernandez De Bobadilla | Ernesto J. Fernandez Guillen | 0-1 | 59 | Open |
| 775 | 2022-10-20 | BICAPAWN Xacobeo GP B3 | Santiago de Compostela ESP | 9.13 | Ernesto J. Fernandez Guillen | Jose Miguel Ortega Ruiz | 1-0 | 41 | Open |
| 776 | 2022-10-20 | BICAPAWN Xacobeo GP B2 | Santiago de Compostela ESP | 8.9 | Ernesto J. Fernandez Guillen | Rodrigo Vasquez Schroeder | 0-1 | 26 | Open |
| 777 | 2022-10-20 | BICAPAWN Xacobeo GP B3 | Santiago de Compostela ESP | 8.8 | Manuel Petrosyan | Ernesto J. Fernandez Guillen | 1-0 | 16 | Open |
| 778 | 2022-10-20 | BICAPAWN Xacobeo GP B3 | Santiago de Compostela ESP | 7.2 | Karen H. Grigoryan | Ernesto J. Fernandez Guillen | 1-0 | 32 | Open |
| 779 | 2022-10-20 | BICAPAWN Xacobeo GP B2 | Santiago de Compostela ESP | 7.15 | Nabil Doghri | Ernesto J. Fernandez Guillen | 0-1 | 28 | Open |
| 780 | 2022-10-20 | BICAPAWN Xacobeo GP B3 | Santiago de Compostela ESP | 6.6 | Ernesto J. Fernandez Guillen | Ivan Salgado Lopez | 1-0 | 29 | Open |
| 781 | 2022-10-20 | BICAPAWN Xacobeo GP B2 | Santiago de Compostela ESP | 6.12 | Ernesto J. Fernandez Guillen | Gabriel Sargissian | 1/2-1/2 | 18 | Open |
| 782 | 2022-10-20 | BICAPAWN Xacobeo GP B2 | Santiago de Compostela ESP | 5.16 | Gonzalo Bouza-Brey Teijeiro | Ernesto J. Fernandez Guillen | 1-0 | 29 | Open |
| 783 | 2022-10-20 | BICAPAWN Xacobeo GP B3 | Santiago de Compostela ESP | 5.1 | Danyyil Dvirnyy | Ernesto J. Fernandez Guillen | 0-1 | 65 | Open |
| 784 | 2022-10-20 | BICAPAWN Xacobeo GP B3 | Santiago de Compostela ESP | 4.4 | Ernesto J. Fernandez Guillen | Kacper Piorun | 0-1 | 54 | Open |
| 785 | 2022-10-20 | BICAPAWN Xacobeo GP B2 | Santiago de Compostela ESP | 3.9 | Yusnel Bacallao Alonso | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 786 | 2022-10-20 | BICAPAWN Xacobeo GP B3 | Santiago de Compostela ESP | 3.9 | Merab Gagunashvili | Ernesto J. Fernandez Guillen | 0-1 | 78 | Open |
| 787 | 2022-10-19 | BICAPAWN Xacobeo GP B1 | Santiago de Compostela ESP | 9.15 | Julio Torrado Quintela | Ernesto J. Fernandez Guillen | 0-1 | 64 | Open |
| 788 | 2022-10-19 | BICAPAWN Xacobeo GP B1 | Santiago de Compostela ESP | 8.1 | Ernesto J. Fernandez Guillen | Miguel Munoz | 0-1 | 29 | Open |
| 789 | 2022-10-19 | BICAPAWN Xacobeo GP B1 | Santiago de Compostela ESP | 7.5 | Manuel Petrosyan | Ernesto J. Fernandez Guillen | 1-0 | 49 | Open |
| 790 | 2022-10-16 | 3rd La Nucia Open 2022 | La Nucia ESP | 9.2 | Radoslav Dimitrov | Ernesto J. Fernandez Guillen | 1/2-1/2 | 6 | Open |
| 791 | 2022-10-15 | 3rd La Nucia Open 2022 | La Nucia ESP | 8.1 | Ernesto J. Fernandez Guillen | Raunak Sadhwani | 1/2-1/2 | 29 | Open |
| 792 | 2022-10-14 | 3rd La Nucia Open 2022 | La Nucia ESP | 7.3 | Ernesto J. Fernandez Guillen | Andrea Stella | 1-0 | 55 | Open |
| 793 | 2022-10-13 | 3rd La Nucia Open 2022 | La Nucia ESP | 6.4 | Daniil Yuffa | Ernesto J. Fernandez Guillen | 0-1 | 64 | Open |
| 794 | 2022-10-12 | 3rd La Nucia Open 2022 | La Nucia ESP | 5.9 | Ernesto J. Fernandez Guillen | Daniel H. Campora | 1-0 | 36 | Open |
| 795 | 2022-10-12 | 3rd La Nucia Open 2022 | La Nucia ESP | 4.12 | Adrian Jimenez Ruano | Ernesto J. Fernandez Guillen | 0-1 | 28 | Open |
| 796 | 2022-10-11 | 3rd La Nucia Open 2022 | La Nucia ESP | 3.1 | Ernesto J. Fernandez Guillen | Karen H. Grigoryan | 0-1 | 32 | Open |
| 797 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 9 | Marek Karas | Ernesto J. Fernandez Guillen | 1/2-1/2 | 72 | Open |
| 798 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Ray Yang | 1-0 | 42 | Open |
| 799 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 7 | Lukas Winterberg | Ernesto J. Fernandez Guillen | 1-0 | 78 | Open |
| 800 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 6 | Julien Song | Ernesto J. Fernandez Guillen | 0-1 | 37 | Open |
| 801 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Alexander Reprintsev | 1/2-1/2 | 93 | Open |
| 802 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 4 | Hongjin Ahn | Ernesto J. Fernandez Guillen | 1-0 | 98 | Open |
| 803 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Amir Hosein Kashefi | 1-0 | 37 | Open |
| 804 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 2 | Guenther Wachinger | Ernesto J. Fernandez Guillen | 1-0 | 23 | Open |
| 805 | 2022-09-20 | Titled Tue 20th Sep Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Guillermo Baches Garcia | 1-0 | 33 | Open |
| 806 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 9 | Anastasia Bodnaruk | Ernesto J. Fernandez Guillen | 0-1 | 50 | Open |
| 807 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Raunak Sadhwani | 0-1 | 63 | Open |
| 808 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Alexander Turutin | 1-0 | 16 | Open |
| 809 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 6 | Vahe Danielyan | Ernesto J. Fernandez Guillen | 0-1 | 25 | Open |
| 810 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Robert Aloma Vidal | 1/2-1/2 | 84 | Open |
| 811 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 4 | Daniil Dubov | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 812 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 3 | Juan Cruz Arias | Ernesto J. Fernandez Guillen | 0-1 | 53 | Open |
| 813 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Vitor Hugo Vieira Ferreira | 1-0 | 23 | Open |
| 814 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 1 | Frank Buchenau | Ernesto J. Fernandez Guillen | 1/2-1/2 | 60 | Open |
| 815 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 11 | Krzysztof Jakubowski | Ernesto J. Fernandez Guillen | 1/2-1/2 | 92 | Open |
| 816 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Nikolai Vlassov | 0-1 | 49 | Open |
| 817 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Tymon Czernek | 0-1 | 87 | Open |
| 818 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 8 | Gil Popilski | Ernesto J. Fernandez Guillen | 1-0 | 81 | Open |
| 819 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Ehsan Ghaem Maghami | 0-1 | 33 | Open |
| 820 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 6 | Daniel Naroditsky | Ernesto J. Fernandez Guillen | 1-0 | 81 | Open |
| 821 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 5 | Aram Hakobyan | Ernesto J. Fernandez Guillen | 0-1 | 53 | Open |
| 822 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Jose Eduardo Martinez Alcantara | 1-0 | 62 | Open |
| 823 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Daniil Postnikov | 1-0 | 13 | Open |
| 824 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 2 | Attila Jr. Forgacs | Ernesto J. Fernandez Guillen | 0-1 | 48 | Open |
| 825 | 2022-08-30 | Titled Tue 30th Aug Late | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Pawel Dudzinski | 1/2-1/2 | 75 | Open |
| 826 | 2022-08-28 | 23rd Sants Open 2022 | Barcelona ESP | 10.4 | Ernesto J. Fernandez Guillen | Emilio Cordova | 1/2-1/2 | 56 | Open |
| 827 | 2022-08-27 | 23rd Sants Open 2022 | Barcelona ESP | 9.3 | Bobby Cheng | Ernesto J. Fernandez Guillen | 1/2-1/2 | 45 | Open |
| 828 | 2022-08-26 | 23rd Sants Open 2022 | Barcelona ESP | 8.2 | Ernesto J. Fernandez Guillen | Krishna C R G | 1/2-1/2 | 72 | Open |
| 829 | 2022-08-25 | 23rd Sants Open 2022 | Barcelona ESP | 7.6 | Cristobal Henriquez Villagra | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 830 | 2022-08-24 | 23rd Sants Open 2022 | Barcelona ESP | 6.8 | Ernesto J. Fernandez Guillen | Maximilian Neef | 1-0 | 29 | Open |
| 831 | 2022-08-23 | 23rd Sants Open 2022 | Barcelona ESP | 5.7 | Lalit Babu M R | Ernesto J. Fernandez Guillen | 1/2-1/2 | 43 | Open |
| 832 | 2022-08-22 | 23rd Sants Open 2022 | Barcelona ESP | 4.8 | Ernesto J. Fernandez Guillen | Alan Pichot | 1-0 | 43 | Open |
| 833 | 2022-08-21 | 23rd Sants Open 2022 | Barcelona ESP | 3.5 | Fernando Peralta | Ernesto J. Fernandez Guillen | 1/2-1/2 | 53 | Open |
| 834 | 2022-08-02 | Titled Tue 2nd Aug Early | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Manfred Freitag | 0-1 | 46 | Open |
| 835 | 2022-08-02 | Titled Tue 2nd Aug Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Ivan Vihor Krsnik Cohar | 1-0 | 101 | Open |
| 836 | 2022-08-02 | Titled Tue 2nd Aug Early | chess.com INT | 6 | Sahebali Atanejhad | Ernesto J. Fernandez Guillen | 0-1 | 45 | Open |
| 837 | 2022-08-02 | Titled Tue 2nd Aug Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Maksim Omariev | 0-1 | 59 | Open |
| 838 | 2022-08-02 | Titled Tue 2nd Aug Early | chess.com INT | 4 | Dawid Janaszak | Ernesto J. Fernandez Guillen | 1-0 | 55 | Open |
| 839 | 2022-08-02 | Titled Tue 2nd Aug Early | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Hoang Canh Huan | 1-0 | 32 | Open |
| 840 | 2022-08-02 | Titled Tue 2nd Aug Early | chess.com INT | 2 | Enzo Federzoni | Ernesto J. Fernandez Guillen | 0-1 | 33 | Open |
| 841 | 2022-07-23 | 47th Seville Open 2022 | Seville ESP | 9.4 | Marius Manolache | Ernesto J. Fernandez Guillen | 1/2-1/2 | 54 | Open |
| 842 | 2022-07-22 | 47th Seville Open 2022 | Seville ESP | 8.14 | Ernesto J. Fernandez Guillen | Alexander Ramos Del Campo | 1-0 | 25 | Open |
| 843 | 2022-07-21 | 47th Seville Open 2022 | Seville ESP | 7.3 | Georgios Gkoumas | Ernesto J. Fernandez Guillen | 1-0 | 44 | Open |
| 844 | 2022-07-20 | 47th Seville Open 2022 | Seville ESP | 6.7 | Ernesto J. Fernandez Guillen | Juan Plazuelo Pascual | 1-0 | 34 | Open |
| 845 | 2022-07-19 | 47th Seville Open 2022 | Seville ESP | 5.5 | Santiago Avila Pavas | Ernesto J. Fernandez Guillen | 1/2-1/2 | 63 | Open |
| 846 | 2022-07-18 | 47th Seville Open 2022 | Seville ESP | 4.11 | Ernesto J. Fernandez Guillen | Mariano Romero Garcia | 1-0 | 23 | Open |
| 847 | 2022-07-17 | 47th Seville Open 2022 | Seville ESP | 3.1 | Jose Gabriel Cardoso Cardoso | Ernesto J. Fernandez Guillen | 1/2-1/2 | 62 | Open |
| 848 | 2022-07-17 | 47th Seville Open 2022 | Seville ESP | 2.2 | Ernesto J. Fernandez Guillen | Ramon Manas Garcia-Mascaraque | 1-0 | 38 | Open |
| 849 | 2022-07-16 | 47th Seville Open 2022 | Seville ESP | 1.2 | Manuel Garcia Ortega | Ernesto J. Fernandez Guillen | 0-1 | 25 | Open |
| 850 | 2022-07-09 | 41st Benasque Open 2022 | Benasque ESP | 4.6 | Daniel Forcen Esteban | Ernesto J. Fernandez Guillen | 1-0 | 71 | Open |
| 851 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Mikhail Bryakin | 1-0 | 56 | Open |
| 852 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 8 | Pentala Harikrishna | Ernesto J. Fernandez Guillen | 1-0 | 31 | Open |
| 853 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 7 | Ernesto J. Fernandez Guillen | Tomasz Jaskolka | 1-0 | 38 | Open |
| 854 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 6 | Juan Miguel Marson | Ernesto J. Fernandez Guillen | 0-1 | 33 | Open |
| 855 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 5 | Ernesto J. Fernandez Guillen | Francesco Bettalli | 1/2-1/2 | 44 | Open |
| 856 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 4 | Robby Kevlishvili | Ernesto J. Fernandez Guillen | 1-0 | 42 | Open |
| 857 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 3 | Maksim Omariev | Ernesto J. Fernandez Guillen | 0-1 | 53 | Open |
| 858 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Tuan Minh Le | 0-1 | 50 | Open |
| 859 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Justin Sarkar | 1-0 | 20 | Open |
| 860 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 11 | Ernesto J. Fernandez Guillen | Ivan Khabinets | 1-0 | 62 | Open |
| 861 | 2022-03-15 | Titled Tue 15th Mar Early | chess.com INT | 10 | Aleksandr Shimanov | Ernesto J. Fernandez Guillen | 1-0 | 53 | Open |
| 862 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 9 | Ernesto J. Fernandez Guillen | Andres Merario Alarcon | 0-1 | 23 | Open |
| 863 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 8 | Yadira Rodriguez Lorenzo | Ernesto J. Fernandez Guillen | 0-1 | 31 | Open |
| 864 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 7 | Ernesto J. Fernandez Guillen | Neuris Delgado Ramirez | 0-1 | 25 | Open |
| 865 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 6 | Hector Luis Gil Alba | Ernesto J. Fernandez Guillen | 0-1 | 52 | Open |
| 866 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 5 | Ernesto J. Fernandez Guillen | Nicolas Alba Fernandez | 1-0 | 29 | Open |
| 867 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 4 | Daniel Garcia Sanz | Ernesto J. Fernandez Guillen | 0-1 | 32 | Open |
| 868 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 3 | Ernesto J. Fernandez Guillen | Rayan Amir Afshari | 0-1 | 29 | Open |
| 869 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 2 | Vepaly Halynyazov | Ernesto J. Fernandez Guillen | 0-1 | 36 | Open |
| 870 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 1 | Ernesto J. Fernandez Guillen | Aleksandr Teterin | 1-0 | 22 | Open |
| 871 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 13 | Ernesto J. Fernandez Guillen | Shamsiddin Vokhidov | 1-0 | 40 | Open |
| 872 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 12 | Emin Ohanyan | Ernesto J. Fernandez Guillen | 0-1 | 37 | Open |
| 873 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 11 | Ernesto J. Fernandez Guillen | Meri Arabidze | 1-0 | 25 | Open |
| 874 | 2022-02-27 | 2nd Gran Canaria Online | lichess.org INT | 10 | Holger Hebbinghaus | Ernesto J. Fernandez Guillen | 0-1 | 56 | Open |
| 875 | 2022-01-09 | 33rd Roquetas de Mar Open | Roquetas de Mar ESP | 9.9 | Ernesto J. Fernandez Guillen | Krzysztof Jakubowski | 1-0 | 20 | Open |
| 876 | 2022-01-08 | 33rd Roquetas de Mar Open | Roquetas de Mar ESP | 8.5 | Rodrigo Vasquez Schroeder | Ernesto J. Fernandez Guillen | 1-0 | 29 | Open |
| 877 | 2022-01-08 | 33rd Roquetas de Mar Open | Roquetas de Mar ESP | 7.6 | Ernesto J. Fernandez Guillen | Gleb Dudin | 1-0 | 41 | Open |
| 878 | 2022-01-07 | 33rd Roquetas de Mar Open | Roquetas de Mar ESP | 6.19 | Jose Miguel Gonzalez Capacete | Ernesto J. Fernandez Guillen | 0-1 | 77 | Open |
| 879 | 2021-12-21 | 8th Sunway Sitges 2021 | Sitges ESP | 8.44 | Victor Alvarez Albiol | Ernesto J. Fernandez Guillen | 1-0 | 31 | Open |
| 880 | 2021-12-20 | 8th Sunway Sitges 2021 | Sitges ESP | 7.61 | Ernesto J. Fernandez Guillen | Anthony Atanasov | 1-0 | 35 | Open |
| 881 | 2021-12-19 | 8th Sunway Sitges 2021 | Sitges ESP | 6.44 | Priyanka Nutakki | Ernesto J. Fernandez Guillen | 1-0 | 61 | Open |
| 882 | 2021-12-17 | 8th Sunway Sitges 2021 | Sitges ESP | 5.43 | Ernesto J. Fernandez Guillen | Leo Crevatin | 1/2-1/2 | 80 | Open |
| 883 | 2021-12-16 | 8th Sunway Sitges 2021 | Sitges ESP | 4.43 | Tanmay Chopra | Ernesto J. Fernandez Guillen | 1/2-1/2 | 51 | Open |
| 884 | 2021-12-15 | 8th Sunway Sitges 2021 | Sitges ESP | 3.55 | Ernesto J. Fernandez Guillen | Dhananjay S | 1-0 | 50 | Open |
| 885 | 2021-12-13 | 8th Sunway Sitges 2021 | Sitges ESP | 1.61 | Ernesto J. Fernandez Guillen | Laurin Perkampus | 0-1 | 52 | Open |
| 886 | 2021-05-25 | Am. World Cup QGp3 | Tornelo INT | 2.4 | Ernesto J. Fernandez Guillen | Leandro Krysa | 0-1 | 49 | Open |
| 887 | 2021-05-25 | Am. World Cup QGp3 | Tornelo INT | 2.3 | Leandro Krysa | Ernesto J. Fernandez Guillen | 1-0 | 41 | Open |
| 888 | 2021-05-25 | Am. World Cup QGp3 | Tornelo INT | 2.2 | Leandro Krysa | Ernesto J. Fernandez Guillen | 1/2-1/2 | 50 | Open |
| 889 | 2021-05-24 | Am. World Cup QGp3 | Tornelo INT | 2.1 | Ernesto J. Fernandez Guillen | Leandro Krysa | 1/2-1/2 | 79 | Open |
| 890 | 2021-05-23 | Am. World Cup QGp3 | Tornelo INT | 1.2 | Ernesto J. Fernandez Guillen | Shreyas Smith | 1/2-1/2 | 19 | Open |
| 891 | 2021-05-22 | Am. World Cup QGp3 | Tornelo INT | 1.1 | Shreyas Smith | Ernesto J. Fernandez Guillen | 0-1 | 70 | Open |
| 892 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 9.4 | Ernesto J. Fernandez Guillen | Dylan Isidro Berdayes Ason | 1/2-1/2 | 11 | Open |
| 893 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 8.2 | Alonso Zapata | Ernesto J. Fernandez Guillen | 1-0 | 47 | Open |
| 894 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 7.2 | Ernesto J. Fernandez Guillen | Alejandro Hoffman | 1-0 | 44 | Open |
| 895 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 6.5 | Ernesto J. Fernandez Guillen | Henry Panesso Rivera | 1-0 | 31 | Open |
| 896 | 2021-05-09 | Am. World Cup Q Prelim | Tornelo INT | 5.1 | Franco Villegas | Ernesto J. Fernandez Guillen | 0-1 | 65 | Open |
| 897 | 2021-05-08 | Am. World Cup Q Prelim | Tornelo INT | 4.15 | Ernesto J. Fernandez Guillen | Rafael Muniz | 1-0 | 58 | Open |
| 898 | 2021-05-08 | Am. World Cup Q Prelim | Tornelo INT | 3.2 | Tania Regla Hernandez Alvarez | Ernesto J. Fernandez Guillen | 0-1 | 42 | Open |
| 899 | 2021-05-08 | Am. World Cup Q Prelim | Tornelo INT | 2.9 | Ernesto J. Fernandez Guillen | Joseph F. Bellissimo | 0-1 | 52 | Open |
| 900 | 2021-05-08 | Am. World Cup Q Prelim | Tornelo INT | 1.1 | Kristel Meliss Diaz Charpentier | Ernesto J. Fernandez Guillen | 0-1 | 54 | Open |
| 901 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 9 | Ernesto J. Fernandez Guillen | Vladimir Dobrov | 0-1 | 34 | Open |
| 902 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 8 | Bojan Podinic | Ernesto J. Fernandez Guillen | 0-1 | 55 | Open |
| 903 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 6 | Karina Ambartsumova | Ernesto J. Fernandez Guillen | 1/2-1/2 | 152 | Open |
| 904 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 5 | Samvel Ter-Sahakyan | Ernesto J. Fernandez Guillen | 1-0 | 66 | Open |
| 905 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Maciej Czopor | 1-0 | 37 | Open |
| 906 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Lukas Winterberg | 1-0 | 25 | Open |
| 907 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Bakhora Egamberdieva | 0-1 | 41 | Open |
| 908 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 11 | Razvan Preotu | Ernesto J. Fernandez Guillen | 0-1 | 33 | Open |
| 909 | 2021-03-30 | Titled Tuesday 30th Mar | chess.com INT | 10 | Ernesto J. Fernandez Guillen | Florian Jenni | 1-0 | 47 | Open |
| 910 | 2021-03-16 | Titled Tuesday 16th Mar | chess.com INT | 8 | Ernesto J. Fernandez Guillen | Nataliya Buksa | 0-1 | 76 | Open |
| 911 | 2021-03-16 | Titled Tuesday 16th Mar | chess.com INT | 7 | Yuriy Kuzubov | Ernesto J. Fernandez Guillen | 1-0 | 66 | Open |
| 912 | 2021-03-16 | Titled Tuesday 16th Mar | chess.com INT | 6 | Ernesto J. Fernandez Guillen | Krishnan P. Saravana | 1-0 | 40 | Open |
| 913 | 2021-03-16 | Titled Tuesday 16th Mar | chess.com INT | 5 | Federico Perez Ponsa | Ernesto J. Fernandez Guillen | 1-0 | 50 | Open |
| 914 | 2021-03-16 | Titled Tuesday 16th Mar | chess.com INT | 4 | Ernesto J. Fernandez Guillen | Fabian Ernesto Vivas Zamora | 1-0 | 24 | Open |
| 915 | 2021-03-16 | Titled Tuesday 16th Mar | chess.com INT | 3 | Volodymyr Onyshchuk | Ernesto J. Fernandez Guillen | 1-0 | 38 | Open |
| 916 | 2021-03-16 | Titled Tuesday 16th Mar | chess.com INT | 2 | Tickoo Sahil | Ernesto J. Fernandez Guillen | 0-1 | 52 | Open |
| 917 | 2021-03-16 | Titled Tuesday 16th Mar | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Jann-Christian Tiarks | 1-0 | 37 | Open |
| 918 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 2 | Dragan Popadic | Ernesto J. Fernandez Guillen | 1-0 | 24 | Open |
| 919 | 2021-02-23 | Titled Tuesday 23rd Feb | chess.com INT | 1 | Ernesto J. Fernandez Guillen | Justin Storn | 1-0 | 19 | Open |
| 920 | 2021-02-09 | Titled Tuesday 9th Feb | chess.com INT | 3 | Ernesto J. Fernandez Guillen | Konstantin Begunov | 0-1 | 34 | Open |
| 921 | 2021-02-09 | Titled Tuesday 9th Feb | chess.com INT | 2 | Ernesto J. Fernandez Guillen | Aaravamudhan Balaji | 1/2-1/2 | 107 | Open |
| 922 | 2021-02-09 | Titled Tuesday 9th Feb | chess.com INT | 1 | Ketevan Arakhamia-Grant | Ernesto J. Fernandez Guillen | 0-1 | 21 | Open |
| 923 | 2019-12-18 | 31st Carlos Torre Mem | Merida MEX | 9.15 | Ernesto J. Fernandez Guillen | Roberto Abel Martin Del Campo Cardenas | 1-0 | 33 | Open |
| 924 | 2019-12-17 | 31st Carlos Torre Mem | Merida MEX | 8.15 | Richard Alejandro Garcia Matos | Ernesto J. Fernandez Guillen | 1/2-1/2 | 61 | Open |
| 925 | 2019-12-16 | 31st Carlos Torre Mem | Merida MEX | 6.7 | Bartlomiej Macieja | Ernesto J. Fernandez Guillen | 1-0 | 38 | Open |
| 926 | 2019-12-16 | 31st Carlos Torre Mem | Merida MEX | 5.15 | Ernesto J. Fernandez Guillen | Reynold Rafael Fernandez Mayola | 1-0 | 58 | Open |
| 927 | 2019-12-15 | 31st Carlos Torre Mem | Merida MEX | 4.7 | Elier Miranda Mesa | Ernesto J. Fernandez Guillen | 0-1 | 67 | Open |
| 928 | 2019-12-15 | 31st Carlos Torre Mem | Merida MEX | 3.6 | Ernesto J. Fernandez Guillen | Ermes Espinosa Veloz | 1/2-1/2 | 98 | Open |
| 929 | 2019-12-14 | 31st Carlos Torre Mem | Merida MEX | 2.19 | Yerisbel Miranda Llanes | Ernesto J. Fernandez Guillen | 0-1 | 41 | Open |
| 930 | 2019-05-01 | Guillermo Garcia Masters | Santa Clara CUB | 9.2 | Ernesto J. Fernandez Guillen | Plinio Pazos Gambarrotti | 1-0 | 46 | Open |
| 931 | 2019-04-30 | Guillermo Garcia Masters | Santa Clara CUB | 8.4 | Eugenio Chinchilla Miranda | Ernesto J. Fernandez Guillen | 0-1 | 51 | Open |
| 932 | 2019-04-29 | Guillermo Garcia Masters | Santa Clara CUB | 7.3 | Ernesto J. Fernandez Guillen | Augusto Cesar Campos Jimenez | 1/2-1/2 | 52 | Open |
| 933 | 2019-04-28 | Guillermo Garcia Masters | Santa Clara CUB | 6.3 | Hiram de Jesus Velarde Ramirez | Ernesto J. Fernandez Guillen | 0-1 | 43 | Open |
| 934 | 2019-04-27 | Guillermo Garcia Masters | Santa Clara CUB | 5.4 | Ernesto J. Fernandez Guillen | Oleiny Linares Napoles | 1-0 | 38 | Open |
| 935 | 2019-04-26 | Guillermo Garcia Masters | Santa Clara CUB | 4.2 | Rafael Alejandro Medina Diaz | Ernesto J. Fernandez Guillen | 1/2-1/2 | 28 | Open |
| 936 | 2019-04-25 | Guillermo Garcia Masters | Santa Clara CUB | 3.5 | Ernesto J. Fernandez Guillen | Mauricio Ramirez Gonzalez | 1-0 | 34 | Open |
| 937 | 2019-04-24 | Guillermo Garcia Masters | Santa Clara CUB | 2.1 | Yerisbel Miranda Llanes | Ernesto J. Fernandez Guillen | 1-0 | 34 | Open |
| 938 | 2019-04-23 | Guillermo Garcia Masters | Santa Clara CUB | 1.5 | Jerzy Jesus Perez Leiva | Ernesto J. Fernandez Guillen | 1-0 | 51 | Open |
| 939 | 2018-12-19 | 30th Carlos Torre Mem | Merida MEX | 9.3 | Benjamin Bok | Ernesto J. Fernandez Guillen | 1/2-1/2 | 53 | Open |
| 940 | 2018-12-18 | 30th Carlos Torre Mem | Merida MEX | 8.8 | Ernesto J. Fernandez Guillen | Luis Ernesto Quesada Perez | 1-0 | 43 | Open |
| 941 | 2018-12-16 | 30th Carlos Torre Mem | Merida MEX | 5.6 | Yuri Gonzalez Vidal | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 942 | 2018-12-15 | 30th Carlos Torre Mem | Merida MEX | 3.4 | Nikolas Theodorou | Ernesto J. Fernandez Guillen | 1-0 | 35 | Open |
| 943 | 2018-05-31 | Guillermo Garcia Master 1 | Santa Clara CUB | 9.2 | Ernesto J. Fernandez Guillen | Rafael Alejandro Medina Diaz | 1/2-1/2 | 13 | Open |
| 944 | 2018-05-30 | Guillermo Garcia Master 1 | Santa Clara CUB | 8.4 | Ernesto Aponte Castillo | Ernesto J. Fernandez Guillen | 0-1 | 0 | Open |
| 945 | 2018-05-29 | Guillermo Garcia Master 1 | Santa Clara CUB | 7.3 | Ernesto J. Fernandez Guillen | Maximiliano Rocha | 1/2-1/2 | 12 | Open |
| 946 | 2018-05-28 | Guillermo Garcia Master 1 | Santa Clara CUB | 6.3 | Sergio Miguel Garcia Fuentes | Ernesto J. Fernandez Guillen | 1/2-1/2 | 40 | Open |
| 947 | 2018-05-26 | Guillermo Garcia Master 1 | Santa Clara CUB | 5.4 | Ernesto J. Fernandez Guillen | Rider Diaz Murgada | 1/2-1/2 | 45 | Open |
| 948 | 2018-05-25 | Guillermo Garcia Master 1 | Santa Clara CUB | 4.2 | Manuel Dario Ochoa de la Rosa | Ernesto J. Fernandez Guillen | 1/2-1/2 | 39 | Open |
| 949 | 2018-05-24 | Guillermo Garcia Master 1 | Santa Clara CUB | 3.5 | Ernesto J. Fernandez Guillen | Jerzy Jesus Perez Leiva | 1/2-1/2 | 66 | Open |
| 950 | 2018-05-23 | Guillermo Garcia Master 1 | Santa Clara CUB | 2.1 | Liordis Quesada Vera | Ernesto J. Fernandez Guillen | 1/2-1/2 | 10 | Open |
| 951 | 2018-05-22 | Guillermo Garcia Master 1 | Santa Clara CUB | 1.5 | Wilson Estuardo Lorenzana | Ernesto J. Fernandez Guillen | 1/2-1/2 | 12 | Open |
| 952 | 2017-05-28 | 52nd Capablanca Mem Open | Matanzas CUB | 2.3 | Ernesto J. Fernandez Guillen | Yaniela Forgas Moreno | 0-1 | 40 | Open |
| 953 | 2017-05-27 | 52nd Capablanca Mem Open | Matanzas CUB | 1.3 | Carlos Rene Alvarez Fernandez | Ernesto J. Fernandez Guillen | 1-0 | 26 | Open |
| 954 | 2017-05-25 | Guillermo Garcia Premier 1 | Santa Clara CUB | 9.3 | Ernesto J. Fernandez Guillen | Winston Darwin Cu Hor | 1/2-1/2 | 13 | Open |
| 955 | 2017-05-24 | Guillermo Garcia Premier 1 | Santa Clara CUB | 8.3 | Richard Alejandro Garcia Matos | Ernesto J. Fernandez Guillen | 1/2-1/2 | 12 | Open |
| 956 | 2017-05-22 | Guillermo Garcia Premier 1 | Santa Clara CUB | 7.4 | Ernesto J. Fernandez Guillen | Pedro Alejandro Jimenez Fraga | 1-0 | 18 | Open |
| 957 | 2017-05-21 | Guillermo Garcia Premier 1 | Santa Clara CUB | 6.2 | Jorge Marcos Gomez Sanchez | Ernesto J. Fernandez Guillen | 0-1 | 32 | Open |
| 958 | 2017-05-20 | Guillermo Garcia Premier 1 | Santa Clara CUB | 5.5 | Ernesto J. Fernandez Guillen | Isaac Antonio Garcia Guerrero | 0-1 | 61 | Open |
| 959 | 2017-05-19 | Guillermo Garcia Premier 1 | Santa Clara CUB | 4.1 | Carlos Sandoval Mercado | Ernesto J. Fernandez Guillen | 0-1 | 39 | Open |
| 960 | 2017-05-18 | Guillermo Garcia Premier 1 | Santa Clara CUB | 3.5 | Wilson Estuardo Lorenzana | Ernesto J. Fernandez Guillen | 1/2-1/2 | 12 | Open |
| 961 | 2017-05-17 | Guillermo Garcia Premier 1 | Santa Clara CUB | 2.2 | Ernesto J. Fernandez Guillen | Diasmany Otero Acosta | 1/2-1/2 | 42 | Open |
| 962 | 2017-05-16 | Guillermo Garcia Premier 1 | Santa Clara CUB | 1.4 | Rafael Alejandro Medina Diaz | Ernesto J. Fernandez Guillen | 0-1 | 60 | Open |
| 963 | 2016-06-11 | 51st Capablanca Mem Open | Varadero CUB | 3.3 | Henry Soto Hernandez | Ernesto J. Fernandez Guillen | 1/2-1/2 | 29 | Open |
| 964 | 2015-06-17 | 50th Capablanca Mem Open | Havana CUB | 3.7 | Ernesto J. Fernandez Guillen | Pedro Alejandro Jimenez Fraga | 0-1 | 37 | Open |
| 965 | 2014-12-07 | ITT Millonario de Navidad 2014 | Bogota COL | 7.5 | Carlos Antonio Hevia Alejano | Ernesto J. Fernandez Guillen | 1-0 | 82 | Open |
| 966 | 2014-12-05 | ITT Millonario de Navidad 2014 | Bogota COL | 4.21 | Ernesto J. Fernandez Guillen | Ruben Culma | 1-0 | 23 | Open |
| 967 | 2014-12-04 | ITT Millonario de Navidad 2014 | Bogota COL | 2.11 | Ernesto J. Fernandez Guillen | Jhon Edison Munoz Galvez | 1/2-1/2 | 65 | Open |
| 968 | 2014-10-13 | VIII Universidad Central Open 2014 | Bogota COL | 9.14 | Fabian Dario Pena Duarte | Ernesto J. Fernandez Guillen | 1/2-1/2 | 62 | Open |
| 969 | 2014-10-12 | VIII Universidad Central Open 2014 | Bogota COL | 7.12 | Ingris Rivera | Ernesto J. Fernandez Guillen | 1-0 | 50 | Open |
| 970 | 2014-10-11 | VIII Universidad Central Open 2014 | Bogota COL | 5.1 | Jenny Astrid Chirivi C | Ernesto J. Fernandez Guillen | 1-0 | 43 | Open |
| 971 | 2014-10-10 | VIII Universidad Central Open 2014 | Bogota COL | 4.13 | Ernesto J. Fernandez Guillen | Yuleikys Fleites Marti | 1-0 | 37 | Open |
| 972 | 2014-05-14 | 49th Capablanca Mem Open I 2014 | Havana CUB | 6.23 | Lelys Stanley Martinez Duany | Ernesto J. Fernandez Guillen | 1-0 | 63 | Open |
| 973 | 2014-05-12 | 49th Capablanca Mem Open I 2014 | Havana CUB | 5.26 | Ernesto J. Fernandez Guillen | Rolando Alarcon Casellas | 1/2-1/2 | 15 | Open |
| 974 | 2014-05-11 | 49th Capablanca Mem Open I 2014 | Havana CUB | 4.22 | Rider Diaz Murgada | Ernesto J. Fernandez Guillen | 1-0 | 29 | Open |
| 975 | 2014-05-10 | 49th Capablanca Mem Open I 2014 | Havana CUB | 3.16 | Ernesto J. Fernandez Guillen | Henry Soto Hernandez | 1/2-1/2 | 18 | Open |
| 976 | 2014-05-09 | 49th Capablanca Mem Open I 2014 | Havana CUB | 2.16 | Luis Lazaro Aguero Jimenez | Ernesto J. Fernandez Guillen | 1/2-1/2 | 73 | Open |
| 977 | 2014-05-08 | 49th Capablanca Mem Open I 2014 | Havana CUB | 1.14 | Ernesto J. Fernandez Guillen | Ermes Espinosa Veloz | 1-0 | 57 | Open |
| 978 | 2013-04-30 | 48th Capablanca Open II 2013 | Havana CUB | 9.6 | Manuel Charon Mustelier | Ernesto J. Fernandez Guillen | 1/2-1/2 | 25 | Open |
| 979 | 2013-04-29 | 48th Capablanca Open II 2013 | Havana CUB | 8.1 | Ernesto J. Fernandez Guillen | Dagoberto Ibanez Milian | 1-0 | 43 | Open |
| 980 | 2013-04-28 | 48th Capablanca Open II 2013 | Havana CUB | 7.9 | Ernesto J. Fernandez Guillen | Vladimir Echevarria Del Toro | 1/2-1/2 | 41 | Open |
| 981 | 2013-04-27 | 48th Capablanca Open II 2013 | Havana CUB | 6.17 | Luis Daniel Rodriguez Hernandez | Ernesto J. Fernandez Guillen | 0-1 | 49 | Open |
| 982 | 2013-04-25 | 48th Capablanca Open II 2013 | Havana CUB | 5.6 | Ernesto J. Fernandez Guillen | Ariel Suarez Cabo | 0-1 | 18 | Open |
| 983 | 2013-04-24 | 48th Capablanca Open II 2013 | Havana CUB | 4.13 | Manuel De Jesus Cruz Portuondo | Ernesto J. Fernandez Guillen | 0-1 | 32 | Open |
| 984 | 2013-04-23 | 48th Capablanca Open II 2013 | Havana CUB | 3.1 | Ernesto J. Fernandez Guillen | Arnaldo Fernandez De La Vara | 0-1 | 24 | Open |
| 985 | 2013-04-22 | 48th Capablanca Open II 2013 | Havana CUB | 2.3 | Ernesto J. Fernandez Guillen | Braulio Cuarta Garcia | 1-0 | 1 | Open |
| 986 | 2013-04-21 | 48th Capablanca Open II 2013 | Havana CUB | 1.3 | Cristian Alejandro Bueno Gauna | Ernesto J. Fernandez Guillen | 0-1 | 26 | Open |
© 2024-2026 EloTracker