| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Stellwagen vs I Rees |
 | 1-0 | 21 | 2009 | European Team Championship | C10 French |
| 52. Delchev vs I Rees |
| 1-0 | 48 | 2009 | European Team Championship | D35 Queen's Gambit Declined |
| 53. I Rees vs C Jeitz |
| ½-½ | 51 | 2009 | European Team Championship | A15 English |
| 54. I Rees vs A Beliavsky |
| 0-1 | 39 | 2009 | European Team Championship | D43 Queen's Gambit Declined Semi-Slav |
| 55. I Rees vs A Muir |
| ½-½ | 21 | 2009 | European Team Championship | B57 Sicilian |
| 56. I Rees vs N Mitkov |
| 0-1 | 41 | 2009 | European Team Championship | C67 Ruy Lopez |
| 57. I Rees vs D Arngrimsson |
| 1-0 | 45 | 2009 | European Team Championship | D17 Queen's Gambit Declined Slav |
| 58. D Saiboulatov vs I Rees |
| 1-0 | 88 | 2009 | European Team Championship | B30 Sicilian |
| 59. I Rees vs S Zeidler |
| 0-1 | 34 | 2012 | Welsh Championship | B01 Scandinavian |
| 60. I Rees vs P Stanisz |
| ½-½ | 94 | 2018 | 4NCL 2017/18 | A09 Reti Opening |
| 61. M Wadsworth vs I Rees |
| ½-½ | 72 | 2018 | 4NCL 2017/18 | A13 English |
| 62. I Rees vs A Hunt |
| 0-1 | 27 | 2018 | 4NCL 2017/18 | A15 English |
| 63. J Hawkins vs I Rees |
| 1-0 | 20 | 2018 | 4NCL 2017/18 | E04 Catalan, Open, 5.Nf3 |
| 64. I Rees vs I Sanders |
| 0-1 | 29 | 2018 | 4NCL 2017/18 | A04 Reti Opening |
| 65. G O'Toole vs I Rees |
| 0-1 | 50 | 2018 | 4NCL 2017/18 | B10 Caro-Kann |
| 66. J E Duggan vs I Rees |
| ½-½ | 34 | 2018 | 4NCL 2017/18 | A46 Queen's Pawn Game |
| 67. J Bentley vs I Rees |
| 0-1 | 31 | 2018 | 4NCL 2017/18 | A58 Benko Gambit |
| 68. I Rees vs D Latham |
| 1-0 | 31 | 2018 | 4NCL 2017/18 | B01 Scandinavian |
| 69. J Moreby vs I Rees |
| 0-1 | 33 | 2019 | 4NCL Div 1a 2018/19 | D35 Queen's Gambit Declined |
| 70. Sadler vs I Rees |
| ½-½ | 49 | 2019 | 4NCL Div 1a 2018/19 | A16 English |
| 71. I Rees vs C Gheorghiu |
| 0-1 | 27 | 2019 | 4NCL Div 1a 2018/19 | A09 Reti Opening |
| 72. B Arvola Notkevich vs I Rees |
| ½-½ | 57 | 2019 | 4NCL Div 1a 2018/19 | A15 English |
| 73. I Rees vs J Haug |
| 0-1 | 37 | 2019 | 4NCL Div 1a 2018/19 | A20 English |
| 74. K Cyfka vs I Rees |
| 1-0 | 36 | 2019 | 4NCL Div 1a 2018/19 | A50 Queen's Pawn Game |
| 75. M Pein vs I Rees |
| 1-0 | 55 | 2019 | 4NCL Div 1a 2018/19 | A04 Reti Opening |
Kibitzing
