| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 126. J D Ruiz Castillo vs A Rios Parra |
| 1-0 | 34 | 2018 | Colombia Olympiad Selection | B12 Caro-Kann Defense |
| 127. J D Ruiz Castillo vs M Petrosyan |
| ½-½ | 60 | 2018 | Riga Tech Open A | B12 Caro-Kann Defense |
| 128. J D Ruiz Castillo vs F Peralta |
| 0-1 | 67 | 2018 | 20th Sants Open | C11 French |
| 129. J D Ruiz Castillo vs L Piasetski |
| ½-½ | 47 | 2019 | Bay Area International Open | A04 Reti Opening |
| 130. B Daggupati vs J D Ruiz Castillo |
| 1-0 | 47 | 2019 | Bay Area International Open | C16 French, Winawer |
| 131. R Polavaram vs J D Ruiz Castillo |
| 0-1 | 54 | 2019 | Bay Area International Open | E46 Nimzo-Indian |
| 132. J D Ruiz Castillo vs T Coleman |
| 1-0 | 72 | 2019 | Bay Area International Open | A14 English |
| 133. J D Williams vs J D Ruiz Castillo |
| ½-½ | 30 | 2019 | Bay Area International Open | A46 Queen's Pawn Game |
| 134. J D Ruiz Castillo vs R Taghizadeh |
| 0-1 | 32 | 2019 | Bay Area International Open | B41 Sicilian, Kan |
| 135. C Shen vs J D Ruiz Castillo |
| 0-1 | 101 | 2019 | Bay Area International Open | A13 English |
| 136. J D Ruiz Castillo vs S Banik |
| ½-½ | 46 | 2019 | Bay Area International Open | C77 Ruy Lopez |
| 137. A Grabinsky vs J D Ruiz Castillo |
| 0-1 | 49 | 2019 | Bay Area International Open | C00 French Defense |
| 138. J D Ruiz Castillo vs K Jakubowski |
| 0-1 | 37 | 2019 | 11th Capo d'Orso Open | B48 Sicilian, Taimanov Variation |
| 139. J D Ruiz Castillo vs N Maiorov |
| ½-½ | 45 | 2019 | 23rd Voronezh Master Open | C95 Ruy Lopez, Closed, Breyer |
| 140. V Moiseenko vs J D Ruiz Castillo |
| 0-1 | 32 | 2019 | 23rd Voronezh Master Open | C01 French, Exchange |
| 141. J D Ruiz Castillo vs I Rozum |
| ½-½ | 26 | 2019 | 23rd Voronezh Master Open | B12 Caro-Kann Defense |
| 142. N Meshkovs vs J D Ruiz Castillo |
| ½-½ | 111 | 2019 | 23rd Voronezh Master Open | E00 Queen's Pawn Game |
| 143. J D Ruiz Castillo vs A Puranik |
| 1-0 | 46 | 2019 | 23rd Voronezh Master Open | C78 Ruy Lopez |
| 144. J D Ruiz Castillo vs A Utegaliyev |
| ½-½ | 58 | 2019 | 23rd Voronezh Master Open | C84 Ruy Lopez, Closed |
| 145. E Shaposhnikov vs J D Ruiz Castillo |
| 1-0 | 54 | 2019 | 23rd Voronezh Master Open | A46 Queen's Pawn Game |
| 146. M Kobalia vs J D Ruiz Castillo |
| 1-0 | 44 | 2019 | 12th Paleochora Open | B76 Sicilian, Dragon, Yugoslav Attack |
| 147. S Avila Pavas vs J D Ruiz Castillo |
 | ½-½ | 129 | 2019 | COL Olympiad Selection | A46 Queen's Pawn Game |
| 148. B Kalezic vs J D Ruiz Castillo |
| 0-1 | 84 | 2020 | FIDE Online Olympiad | C02 French, Advance |
| 149. J D Ruiz Castillo vs A Tate |
| 1-0 | 36 | 2020 | FIDE Online Olympiad | B06 Robatsch |
| 150. McShane vs J D Ruiz Castillo |
| ½-½ | 27 | 2020 | FIDE Online Olympiad | C01 French, Exchange |
Kibitzing
