| 89 | Cousteix - Guralivu | 1-0 | 19th of April 2006 22:49:21 | (chess) | rated |
| 94 | Konuhov - Cousteix | 1-0 | 6th of June 2006 22:45:41 | (chess) | rated |
| 98 | Cousteix - Parker | 0-1 | 18th of June 2006 23:28:53 | (chess) | rated |
| 101 | Paine - Cousteix | 1-0 | 15th of April 2006 16:40:40 | (chess) | rated |
| 104 | Cousteix - Hrubaru | 0-1 | 12th of April 2006 13:23:18 | (chess) | rated |
| 105 | Forlot - Cousteix | 1-0 | 1st of August 2006 23:05:20 | (chess) | rated |
| 884 | Usan - Cousteix | 1-0 | 30th of June 2006 12:21:15 | (go) | unrated |
| 890 | Cousteix - Hodges | 0-1 | 2nd of July 2006 00:30:38 | (go) | unrated |
| 891 | Ruzin - Cousteix | 1-0 | 1st of July 2006 12:28:44 | (go) | unrated |
| 892 | Cousteix - Tamayo | 0-1 | 1st of July 2006 00:24:10 | (go) | unrated |
| 893 | Agustin - Cousteix | 1-0 | 30th of June 2006 12:21:15 | (go) | unrated |
| 894 | Cousteix - Giacomoni | 0-1 | 1st of July 2006 00:24:10 | (go) | unrated |
| 2374 | Van Breemen - Cousteix | 0-1 | 11th of September 2006 06:31:21 | (chess) | rated |
| 2379 | Cousteix - Sabicas | 0-1 | 14th of November 2006 12:59:19 | (chess) | rated |
| 2383 | Chacon - Cousteix | 1-0 | 13th of August 2006 10:41:36 | (chess) | rated |
| 2386 | Cousteix - Ducreux | 0-1 | 4th of September 2006 22:00:17 | (chess) | rated |
| 2388 | Sarihan - Cousteix | 1-0 | 13th of September 2006 07:34:34 | (chess) | rated |
| 2390 | Cousteix - Vasquez | 0-1 | 2nd of September 2006 22:38:38 | (chess) | rated |
| 50501 | Cousteix - Quanter | 0-1 | 8th of March 2011 11:39:45 | (chess) | rated |
| 50506 | Dsouza - Cousteix | 1-0 | 21st of April 2011 16:05:47 | (chess) | rated |
| 50510 | Cousteix - Geguchadze | 0-1 | 16th of March 2011 00:20:58 | (chess) | rated |
| 50513 | Pech - Cousteix | 1-0 | 17th of February 2011 22:14:01 | (chess) | rated |
| 50516 | Cousteix - Kehayov | 0-1 | 14th of April 2011 15:30:25 | (chess) | rated |
| 50517 | Marcel - Cousteix | 0-1 | 30th of December 2010 08:24:45 | (chess) | rated |