| 38156 | Price - Leon | 0-1 | 5th of February 2010 17:57:52 | (chess) | rated |
| 38161 | Leon - Thangaraj | 1-0 | 28th of February 2010 21:35:42 | (chess) | rated |
| 38165 | Sternik - Leon | 0-1 | 3rd of January 2010 20:17:40 | (chess) | rated |
| 38169 | Leon - Ignatyev | 1-0 | 15th of December 2009 00:59:45 | (chess) | rated |
| 38170 | Mieza - Leon | 0-1 | 23rd of February 2010 02:07:47 | (chess) | rated |
| 38171 | Leon - Sarraute | 1-0 | 14th of December 2009 19:26:26 | (chess) | rated |
| 39454 | Leon - Panov | 1-0 | 6th of April 2010 17:17:49 | (chess) | rated |
| 39459 | Valentin - Leon | 1/2-1/2 | 26th of May 2010 18:56:20 | (chess) | rated |
| 39463 | Leon - Riha | 1/2-1/2 | 20th of March 2010 17:58:06 | (chess) | rated |
| 39466 | Mieza - Leon | 1/2-1/2 | 14th of June 2010 15:38:05 | (chess) | rated |
| 39469 | Leon - Faust | 1-0 | 3rd of July 2010 22:30:01 | (chess) | rated |
| 39470 | Clement - Leon | 1/2-1/2 | 30th of March 2010 18:35:17 | (chess) | rated |
| 45055 | Hamby - Leon | 0-1 | 11th of November 2010 18:26:27 | (chess) | rated |
| 45061 | Leon - Pereira | 1-0 | 11th of September 2010 11:28:49 | (chess) | rated |
| 45062 | Kapoor - Leon | 1/2-1/2 | 18th of August 2010 15:17:17 | (chess) | rated |
| 45063 | Leon - Millet | 1-0 | 16th of August 2010 19:07:18 | (chess) | rated |
| 45064 | Piantadosi - Leon | 0-1 | 27th of July 2010 15:00:15 | (chess) | rated |
| 45065 | Leon - Dsouza | 1-0 | 6th of August 2010 13:38:43 | (chess) | rated |
| 49935 | Hoe - Leon | 1/2-1/2 | 11th of February 2011 13:21:21 | (chess) | rated |
| 49940 | Leon - Riha | 1-0 | 2nd of February 2011 20:01:51 | (chess) | rated |
| 49944 | Stockhammar - Leon | 1/2-1/2 | 18th of March 2011 22:40:30 | (chess) | rated |
| 49947 | Leon - Parmet | 1-0 | 2nd of March 2011 18:45:01 | (chess) | rated |
| 49949 | Mevel - Leon | 1/2-1/2 | 30th of June 2011 00:46:12 | (chess) | rated |
| 49951 | Leon - Soszynski | 1/2-1/2 | 10th of December 2010 19:10:02 | (chess) | rated |
| 54930 | Leon - Fraczek | 1/2-1/2 | 16th of May 2011 19:03:53 | (chess) | rated |
| 54935 | Blinchevsky - Leon | 1/2-1/2 | 22nd of September 2011 23:32:04 | (chess) | rated |
| 54939 | Leon - Nichols | 1-0 | 2nd of May 2011 22:42:39 | (chess) | rated |
| 54942 | Wosch - Leon | 1/2-1/2 | 14th of September 2011 00:45:56 | (chess) | rated |
| 54945 | Leon - Zeman | 1/2-1/2 | 5th of October 2011 14:55:55 | (chess) | rated |
| 54946 | Walden - Leon | 0-1 | 14th of June 2011 20:02:34 | (chess) | rated |