| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. T Likavsky vs H Herraiz Hidalgo |
| 0-1 | 71 | 2001 | European Team Championship | E94 King's Indian, Orthodox |
| 52. R Ibrahimov vs H Herraiz Hidalgo |
| ½-½ | 25 | 2001 | European Team Championship | A05 Reti Opening |
| 53. H Herraiz Hidalgo vs T Upton |
 | 1-0 | 65 | 2001 | European Team Championship | D53 Queen's Gambit Declined |
| 54. H Herraiz Hidalgo vs G Mohr |
| 0-1 | 24 | 2001 | European Team Championship | A40 Queen's Pawn Game |
| 55. V Meijers vs H Herraiz Hidalgo |
| ½-½ | 34 | 2001 | European Team Championship | C01 French, Exchange |
| 56. S Cacho Reigadas vs H Herraiz Hidalgo |
| 0-1 | 47 | 2002 | ESP-ch Univ | E94 King's Indian, Orthodox |
| 57. H Herraiz Hidalgo vs P Zarnicki |
| 0-1 | 33 | 2002 | Capablanca mem Premier II 37th | E32 Nimzo-Indian, Classical |
| 58. H Herraiz Hidalgo vs F Vallejo Pons |
| ½-½ | 18 | 2002 | Spanish Championship | D45 Queen's Gambit Declined Semi-Slav |
| 59. A Gual Pascual vs H Herraiz Hidalgo |
| 0-1 | 30 | 2002 | Spanish Championship | A81 Dutch |
| 60. H Herraiz Hidalgo vs M Illescas |
| ½-½ | 29 | 2002 | Spanish Championship | E97 King's Indian |
| 61. L Comas Fabrego vs H Herraiz Hidalgo |
| ½-½ | 39 | 2002 | Spanish Championship | A81 Dutch |
| 62. H Herraiz Hidalgo vs J Arizmendi Martinez |
| ½-½ | 13 | 2002 | Spanish Championship | E73 King's Indian |
| 63. M Illescas vs H Herraiz Hidalgo |
| 0-1 | 54 | 2002 | Spanish Championship | A80 Dutch |
| 64. H Herraiz Hidalgo vs M Illescas |
| 0-1 | 51 | 2002 | Spanish Championship | E92 King's Indian |
| 65. M Illescas vs H Herraiz Hidalgo |
| ½-½ | 51 | 2002 | Spanish Championship | A81 Dutch |
| 66. H Herraiz Hidalgo vs M Illescas |
| 1-0 | 45 | 2002 | Spanish Championship | E97 King's Indian |
| 67. H Herraiz Hidalgo vs F Vallejo Pons |
| 0-1 | 42 | 2002 | Spanish Championship | D45 Queen's Gambit Declined Semi-Slav |
| 68. F Vallejo Pons vs H Herraiz Hidalgo |
| ½-½ | 56 | 2002 | Spanish Championship | C12 French, McCutcheon |
| 69. H Herraiz Hidalgo vs Shirov |
| 0-1 | 20 | 2002 | Spanish Championship | D10 Queen's Gambit Declined Slav |
| 70. Shirov vs H Herraiz Hidalgo |
| 1-0 | 33 | 2002 | Spanish Championship | C11 French |
| 71. H Herraiz Hidalgo vs D Fernando |
| 1-0 | 33 | 2003 | Capablanca mem Premier I 38th | A17 English |
| 72. P Szekely vs H Herraiz Hidalgo |
| ½-½ | 10 | 2003 | Capablanca Memorial Premier I 38th | A15 English |
| 73. H Herraiz Hidalgo vs G Hernandez Guerrero |
| ½-½ | 38 | 2003 | Cullera GM | E94 King's Indian, Orthodox |
| 74. M Narciso Dublan vs H Herraiz Hidalgo |
| 1-0 | 38 | 2003 | ESP-ch schev 68th | A10 English |
| 75. H Herraiz Hidalgo vs Ponomariov |
| ½-½ | 40 | 2004 | Pedro Zabala mem | E97 King's Indian |
Kibitzing
