| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. J Arizmendi Martinez vs M Santos Ruiz |
| 1-0 | 30 | 2015 | TCh-ESP Div 1 | C01 French, Exchange |
| 52. M Santos Ruiz vs R Paramos |
| 1-0 | 50 | 2015 | TCh-ESP Div 1 | B80 Sicilian, Scheveningen |
| 53. P Glavina vs M Santos Ruiz |
| 0-1 | 49 | 2015 | TCh-ESP Div 1 | E17 Queen's Indian |
| 54. M Santos Ruiz vs D Forcen Esteban |
| ½-½ | 44 | 2015 | TCh-ESP Div 1 | B45 Sicilian, Taimanov |
| 55. M Santos Ruiz vs A Matnadze Bujiashvili |
| 1-0 | 62 | 2015 | ch-ESP Rapid | B30 Sicilian |
| 56. M Santos Ruiz vs K Grigoryan |
| 0-1 | 42 | 2016 | 27th Roquetas de Mar Open | C78 Ruy Lopez |
| 57. M Santos Ruiz vs A Domingo Nunez |
| ½-½ | 30 | 2016 | 27th Roquetas de Mar Open | C05 French, Tarrasch |
| 58. A A Igual vs M Santos Ruiz |
| ½-½ | 30 | 2016 | 27th Roquetas de Mar Open | A81 Dutch |
| 59. I Alshameary Puente vs M Santos Ruiz |
| ½-½ | 28 | 2016 | 27th Roquetas de Mar Open | B97 Sicilian, Najdorf |
| 60. Roland Lindqvist vs M Santos Ruiz |
| 0-1 | 28 | 2016 | Gibraltar Masters | B40 Sicilian |
| 61. M Santos Ruiz vs S P Sethuraman |
| 0-1 | 59 | 2016 | Gibraltar Masters | B48 Sicilian, Taimanov Variation |
| 62. C Nava Pereda vs M Santos Ruiz |
| 0-1 | 29 | 2016 | Gibraltar Masters | A04 Reti Opening |
| 63. M Santos Ruiz vs C Li |
| 0-1 | 41 | 2016 | Gibraltar Masters | B30 Sicilian |
| 64. B Pratyusha vs M Santos Ruiz |
| 0-1 | 26 | 2016 | Gibraltar Masters | E34 Nimzo-Indian, Classical, Noa Variation |
| 65. M Santos Ruiz vs V Erdos |
| ½-½ | 25 | 2016 | Gibraltar Masters | B31 Sicilian, Rossolimo Variation |
| 66. D Howell vs M Santos Ruiz |
| 1-0 | 75 | 2016 | Gibraltar Masters | A00 Uncommon Opening |
| 67. M Santos Ruiz vs A Perez Garcia |
| ½-½ | 31 | 2016 | Gibraltar Masters | C70 Ruy Lopez |
| 68. E de Haan vs M Santos Ruiz |
| ½-½ | 28 | 2016 | Gibraltar Masters | A80 Dutch |
| 69. M Santos Ruiz vs R Bergstrom |
| ½-½ | 35 | 2016 | Gibraltar Masters | C41 Philidor Defense |
| 70. D Yuffa vs M Santos Ruiz |
| 1-0 | 35 | 2016 | VII Ciutat de Manacor | A88 Dutch, Leningrad, Main Variation with c6 |
| 71. M Santos Ruiz vs J Salomon |
| 1-0 | 34 | 2016 | VII Ciutat de Manacor | C07 French, Tarrasch |
| 72. T Stremavicius vs M Santos Ruiz |
| ½-½ | 84 | 2016 | VII Ciutat de Manacor | A10 English |
| 73. M Santos Ruiz vs F Urkedal |
| ½-½ | 16 | 2016 | VII Ciutat de Manacor | C77 Ruy Lopez |
| 74. D Pardo Simon vs M Santos Ruiz |
| ½-½ | 25 | 2016 | VII Ciutat de Manacor | E25 Nimzo-Indian, Samisch |
| 75. M Santos Ruiz vs V Burmakin |
| ½-½ | 13 | 2016 | VII Ciutat de Manacor | B10 Caro-Kann |
Kibitzing
