| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. J S Hernandez Montes vs R C Sanchez Alvarez |
| 1-0 | 44 | 2023 | Iberoamericano Championship | B22 Sicilian, Alapin |
| 77. R C Sanchez Alvarez vs A Esmeraldas Huachi |
| ½-½ | 27 | 2023 | Iberoamericano Championship | B98 Sicilian, Najdorf |
| 78. A A Delgado Rosas vs R C Sanchez Alvarez |
| 1-0 | 40 | 2023 | Iberoamericano Championship | A45 Queen's Pawn Game |
| 79. M Chigaev vs R C Sanchez Alvarez |
| 1-0 | 29 | 2024 | Menorca Open | A13 English |
| 80. R C Sanchez Alvarez vs So |
 | ½-½ | 41 | 2024 | Budapest Olympiad | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 81. R C Sanchez Alvarez vs K Ebosse |
| 1-0 | 39 | 2024 | Budapest Olympiad | E81 King's Indian, Samisch |
| 82. N Delgado Ramirez vs R C Sanchez Alvarez |
| ½-½ | 59 | 2024 | Budapest Olympiad | B50 Sicilian |
| 83. R C Sanchez Alvarez vs R D Liyanage |
| 1-0 | 26 | 2024 | Budapest Olympiad | D31 Queen's Gambit Declined |
| 84. B Maksimovic vs R C Sanchez Alvarez |
| 1-0 | 23 | 2024 | Budapest Olympiad | D02 Queen's Pawn Game |
| 85. Ahmad Tamim Mehrad vs R C Sanchez Alvarez |
| 0-1 | 25 | 2024 | Budapest Olympiad | A33 English, Symmetrical |
| 86. R C Sanchez Alvarez vs S Chinguun |
| 0-1 | 33 | 2024 | Budapest Olympiad | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 87. R Garcia Pantoja vs R C Sanchez Alvarez |
| 0-1 | 50 | 2024 | Budapest Olympiad | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 88. D Lam vs R C Sanchez Alvarez |
| 0-1 | 40 | 2024 | Budapest Olympiad | B90 Sicilian, Najdorf |
| 89. R C Sanchez Alvarez vs A Alrehaili |
| 1-0 | 33 | 2024 | Budapest Olympiad | E71 King's Indian, Makagonov System (5.h3) |
| 90. T Stremavicius vs R C Sanchez Alvarez |
| ½-½ | 45 | 2025 | Semana Santa Open | A13 English |
| 91. R C Sanchez Alvarez vs M A Diaz Perez |
| 0-1 | 68 | 2025 | Semana Santa Open | E32 Nimzo-Indian, Classical |
| 92. C Zeng vs R C Sanchez Alvarez |
| ½-½ | 87 | 2025 | Menorca Open | A15 English |
Kibitzing
