| Apr 25, 2026 | Matos Espino | ½–½ | Simion | Round 5: Matos Espino, Carlos Silverio - Simion, Emanuel-Marian | Pirc Defense | |
| Apr 25, 2026 | Velasquez Vargas | 1–0 | Simion | Round 3: Velasquez Vargas, Sebastian - Simion, Emanuel-Marian | Philidor Defense: Lion Variation | |
| Jul 18, 2025 | Torrent Santonja | 1–0 | Simion | CE SUB14. 2025 | Philidor Defense: Lion Variation | |
| Jul 18, 2025 | Simion | ½–½ | Nechifor | CE SUB14. 2025 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jul 16, 2025 | Simion | 0–1 | Castro Miguelez | CE SUB14. 2025 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 15, 2025 | Ortiz Alfaro | ½–½ | Simion | CE SUB14. 2025 | Philidor Defense: Lion Variation | |
| Jul 14, 2025 | Simion | ½–½ | Alvarez Lee | CE SUB14. 2025 | Four Knights Game: Scotch Variation Accepted | |
| Mar 22, 2025 | Simion | ½–½ | Surov | Round 6: Simion, Emanuel-Marian - Surov, Georgii | Indian Defense: Przepiorka Variation | |
| Mar 22, 2025 | Simion | 1–0 | Oramas Medina | Round 5: Simion, Emanuel-Marian - Oramas Medina, Miguel | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Mar 22, 2025 | Simion | 0–1 | Mesa Rodriguez | Round 3: Simion, Emanuel-Marian - Mesa Rodriguez, Antonio | Marienbad System | |
| Jul 20, 2024 | Zhao | * | Simion | CE SUB 14.2024 | ? | |
| Jul 20, 2024 | Garcia Rodriguez | 1–0 | Simion | CE SUB 14 RAPIDO. 2024 | Pirc Defense | |
| Jul 15, 2024 | Herraiz Gomez | 1–0 | Simion | CE SUB 14.2024 | Benoni Defense: Classical Variation, Main Line | |
| Dec 7, 2024 | Simion | 0–1 | Ramos Santana | Ronda 9: Simion, Emanuel-Marian - Ramos Santana, Marcelino | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Dec 1, 2024 | Pogorelov | 1–0 | Simion | Ronda 3: Pogorelov, Ruslan - Simion, Emanuel-Marian | King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense | |
| Nov 30, 2024 | Hernando Rodrigo | 1–0 | Simion | Ronda 1: Hernando Rodrigo, Jose Maria - Simion, Emanuel-Marian | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Jul 16, 2023 | Simion | 0–1 | Rivero Gil | CE SUB 12 Rapido 2023 | King's Indian Attack: Symmetrical Defense | |
| Jul 16, 2023 | Simion | 1–0 | Roure Sola | CE SUB 12 Rapido 2023 | King's Indian Attack: Symmetrical Defense | |
| Jul 16, 2023 | Simion | 1–0 | Lorente Melcon | CE SUB 12 Rapido 2023 | King's Indian Attack: Sicilian Variation | |
| Jul 16, 2023 | Martinez Perez | 0–1 | Simion | CE SUB 12 Rapido 2023 | Indian Defense | |
| Jul 16, 2023 | Krauchi Romero | 1–0 | Simion | CE SUB 12 Rapido 2023 | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jul 15, 2023 | Simion | * | Garcia Gonzalez | CE SUB 12 Rapido 2023 | ? | |
| Jul 15, 2023 | Simion | * | Mena Lorente | CE SUB 12 Rapido 2023 | ? | |
| Jul 15, 2023 | Barrera Baucells | * | Simion | CE Sub 12 2023 | ? | |
| Jul 15, 2023 | Garcia Amelibia | 1–0 | Simion | CE SUB 12 Rapido 2023 | Philidor Defense: Lion Variation | |
| Jul 15, 2023 | Barrera Baucells | 0–1 | Simion | CE SUB 12 Rapido 2023 | King's Indian Defense: Orthodox Variation, Positional Defense, Closed Line | |
| Jul 14, 2023 | Simion | * | Lamborena Valderrama | CE Sub 12 2023 | ? | |
| Jul 14, 2023 | Ania Chueca | * | Simion | CE Sub 12 2023 | ? | |
| Jul 13, 2023 | Simion | * | De Vega Tribino | CE Sub 12 2023 | ? | |
| Jul 12, 2023 | Simion | * | Montero Blanco | CE Sub 12 2023 | ? | |
| Jul 12, 2023 | Campelo Mallo | * | Simion | CE Sub 12 2023 | ? | |
| Jul 11, 2023 | Martinez Fernandez | * | Simion | CE Sub 12 2023 | ? | |
| Jul 10, 2023 | Simion | * | Valle Luis | CE Sub 12 2023 | ? | |
| Jul 10, 2023 | Presas Gharbi | 1–0 | Simion | CE Sub 12 2023 | Pirc Defense | |
| — | Simion | 0–1 | Meneses Gonzalez | VII Jugando con las Estrellas | King's Indian Attack | |