| 322 | Grecu - Riha | 0-1 | 20th of April 2006 03:14:20 | (chess) | rated |
| 327 | Boblin - Grecu | 1-0 | 20th of April 2006 03:15:07 | (chess) | rated |
| 331 | Grecu - Vasquez | 0-1 | 19th of April 2006 05:38:28 | (chess) | rated |
| 334 | Max - Grecu | 1-0 | 20th of April 2006 03:19:08 | (chess) | rated |
| 336 | Grecu - Hoppenstein | 0-1 | 20th of April 2006 03:17:54 | (chess) | rated |
| 337 | Hrubaru - Grecu | 1-0 | 20th of April 2006 03:17:02 | (chess) | rated |
| 5073 | Grecu - Weber | 0-1 | 29th of December 2006 07:39:36 | (chess) | rated |
| 5078 | Wolfelschneider - Grecu | 1-0 | 18th of December 2006 17:43:05 | (chess) | rated |
| 5082 | Grecu - Souquiere | 0-1 | 18th of December 2006 17:44:07 | (chess) | rated |
| 5085 | Bori - Grecu | 1-0 | 18th of December 2006 17:41:23 | (chess) | rated |
| 5088 | Grecu - Melquiades | 0-1 | 18th of December 2006 17:44:24 | (chess) | rated |
| 5089 | Kis-Kos - Grecu | 1-0 | 9th of December 2006 18:57:35 | (chess) | rated |
| 5135 | Souquiere - Grecu | 1-0 | 28th of February 2007 06:02:07 | (go) | rated |
| 5140 | Grecu - Suarez-Moreno | 0-1 | 27th of February 2007 18:01:07 | (go) | rated |
| 5144 | Shoemaker - Grecu | 1-0 | 4th of March 2007 06:27:30 | (go) | rated |
| 5148 | Grecu - Lopez | 1-0 | 18th of December 2006 20:08:22 | (go) | rated |
| 5149 | Tarassov - Grecu | 1-0 | 28th of February 2007 06:02:07 | (go) | rated |
| 5150 | Grecu - Ilie | 0-1 | 8th of March 2007 06:57:14 | (go) | rated |
| 5198 | Miranda - Grecu | 1-0 | 18th of December 2006 17:45:14 | (chess) | rated |
| 5203 | Grecu - Souquiere | 0-1 | 18th of December 2006 17:43:27 | (chess) | rated |
| 5207 | El Desoukey - Grecu | 0-1 | 10th of January 2007 17:27:09 | (chess) | rated |
| 5211 | Grecu - Melquiades | 0-1 | 18th of December 2006 17:45:27 | (chess) | rated |
| 5212 | Mas - Grecu | 1-0 | 18th of December 2006 17:46:00 | (chess) | rated |
| 5213 | Grecu - Moreira | 0-1 | 18th of December 2006 17:46:30 | (chess) | rated |
| 5893 | Ioffe - Grecu | 1-0 | 24th of February 2007 23:45:41 | (go) | rated |
| 5898 | Grecu - Brandibas | 0-1 | 27th of February 2007 18:01:07 | (go) | rated |
| 5902 | Tarassov - Grecu | 1-0 | 1st of March 2007 00:10:24 | (go) | rated |
| 5905 | Grecu - Suarez-Moreno | 0-1 | 5th of March 2007 00:31:41 | (go) | rated |
| 5907 | Groves - Grecu | 1-0 | 23rd of February 2007 05:39:04 | (go) | rated |
| 5909 | Grecu - Nandor | 0-1 | 3rd of March 2007 06:24:16 | (go) | rated |
| 20421 | Block - Grecu | 0-1 | 29th of April 2008 17:33:49 | (go) | rated |
| 20426 | Grecu - Fioravanti | 0-1 | 13th of June 2008 12:10:01 | (go) | rated |
| 20430 | Tallant - Grecu | 1-0 | 10th of June 2008 23:58:27 | (go) | rated |
| 20433 | Grecu - Janse | 0-1 | 8th of June 2008 23:55:09 | (go) | rated |
| 20435 | Vazovski - Grecu | 1-0 | 18th of June 2008 12:40:26 | (go) | rated |
| 20437 | Grecu - Halatre | 0-1 | 11th of June 2008 11:59:32 | (go) | rated |
| 20679 | Gounant - Grecu | 1-0 | 14th of June 2008 00:10:15 | (go) | rated |
| 20684 | Grecu - Allander | 0-1 | 16th of June 2008 00:31:53 | (go) | rated |
| 20688 | Arias - Grecu | 0-1 | 8th of June 2008 23:55:09 | (go) | rated |
| 20692 | Grecu - Tallant | 0-1 | 15th of June 2008 00:15:40 | (go) | rated |
| 20693 | Vazovski - Grecu | 1-0 | 24th of June 2008 01:14:39 | (go) | rated |
| 20694 | Grecu - Piecuch | 1-0 | 9th of June 2008 11:55:17 | (go) | rated |
| 29380 | Grecu - Raman | 0-1 | 20th of March 2009 11:25:23 | (go) | rated |
| 29381 | Pipac - Grecu | 1-0 | 20th of March 2009 23:26:23 | (go) | rated |
| 29382 | Grecu - Grosdemange | 0-1 | 20th of March 2009 11:25:23 | (go) | rated |
| 29383 | Barradas - Grecu | 1-0 | 20th of March 2009 11:25:23 | (go) | rated |
| 29384 | Grecu - Ochupinkin | 0-1 | 20th of March 2009 11:25:23 | (go) | rated |
| 29385 | Ghysens - Grecu | 1-0 | 20th of March 2009 11:25:23 | (go) | rated |
| 46348 | Grecu - Benreguia | 0-1 | 4th of September 2010 11:07:39 | (go) | rated |
| 46353 | Segur - Grecu | 1-0 | 15th of September 2010 08:52:58 | (go) | rated |
| 46357 | Grecu - Cook | 0-1 | 1st of September 2010 22:59:07 | (go) | rated |
| 46360 | Cranciova - Grecu | 1-0 | 30th of August 2010 10:52:07 | (go) | rated |
| 46362 | Grecu - Ropokis | 0-1 | 29th of July 2010 20:13:07 | (go) | rated |
| 46363 | Hensen - Grecu | 1-0 | 29th of July 2010 20:13:13 | (go) | rated |
| 46952 | Grecu - Herman | 0-1 | 11th of September 2010 11:28:49 | (big_chess) | rated |
| 46957 | Calvello - Grecu | 1-0 | 11th of September 2010 20:41:21 | (big_chess) | rated |
| 46962 | Grecu - Bumgardner | 0-1 | 11th of September 2010 11:28:49 | (big_chess) | rated |
| 46963 | Amlie - Grecu | 1-0 | 11th of September 2010 11:28:49 | (big_chess) | rated |
| 46964 | Grecu - Martinez | 0-1 | 11th of September 2010 11:28:49 | (big_chess) | rated |
| 46965 | Jerez - Grecu | 1-0 | 11th of September 2010 11:28:49 | (big_chess) | rated |
| 48416 | Bumgardner - Grecu | 0-1 | 25th of October 2010 10:21:06 | (big_chess) | rated |
| 48421 | Grecu - Rusli | 0-1 | 27th of September 2010 14:26:19 | (big_chess) | rated |
| 48425 | Germanes - Grecu | 1-0 | 27th of September 2010 14:26:10 | (big_chess) | rated |
| 48428 | Grecu - Flores | 0-1 | 27th of September 2010 14:26:58 | (big_chess) | rated |
| 48430 | Kehayov - Grecu | 1-0 | 27th of September 2010 14:25:58 | (big_chess) | rated |
| 48432 | Grecu - Lefeuvre | 0-1 | 27th of September 2010 14:27:16 | (big_chess) | rated |
| 48438 | Wong - Grecu | 1-0 | 30th of October 2010 10:37:32 | (go) | rated |
| 48443 | Grecu - Kehayov | 0-1 | 29th of October 2010 10:32:55 | (go) | rated |
| 48447 | Vazovski - Grecu | 1-0 | 29th of October 2010 22:36:52 | (go) | rated |
| 48450 | Grecu - Cook | 0-1 | 29th of October 2010 10:32:55 | (go) | rated |
| 48452 | Korossy - Grecu | 1-0 | 29th of October 2010 22:36:52 | (go) | rated |
| 48454 | Grecu - Gramajo | 0-1 | 28th of October 2010 22:31:35 | (go) | rated |
| 123331 | Harding - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123355 | Grecu - Malisevschi | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123378 | Ambos - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123400 | Grecu - Foster | 0-1 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123421 | Schuett - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123441 | Grecu - Cinco | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123460 | Zaunercik - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123478 | Grecu - Klivar | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123495 | Hilton - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123511 | Grecu - Senis | 0-1 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123526 | Csoma - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123540 | Grecu - Trigance | 0-1 | 17th of May 2020 15:01:06 | (chess) | unrated |
| 123553 | Bautista - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123565 | Grecu - Rodriguez | 0-1 | 17th of May 2020 15:01:06 | (chess) | unrated |
| 123576 | Cirovic - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123586 | Grecu - Rezack | 0-1 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123595 | Tokarev - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123603 | Grecu - Kofinas | 0-1 | 19th of May 2020 17:05:30 | (chess) | unrated |
| 123610 | Wojnowski - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123616 | Grecu - Benone | 0-1 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123621 | Farhad - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123625 | Grecu - Kehayov | 0-1 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123628 | Pipac - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123630 | Grecu - Bromo | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123631 | Frame - Grecu | 1-0 | 17th of May 2020 02:29:02 | (chess) | unrated |
| 123763 | Fad - Grecu | 0-1 | 24th of May 2020 05:43:07 | (go) | rated |
| 123769 | Grecu - Vo | 0-1 | 24th of May 2020 05:43:07 | (go) | rated |
| 123770 | Turs - Grecu | 0-1 | 24th of May 2020 05:43:07 | (go) | rated |
| 123771 | Grecu - Ohmpornnuwat | 0-1 | 24th of May 2020 05:43:07 | (go) | rated |
| 123772 | Hoang - Grecu | 0-1 | 24th of May 2020 05:43:07 | (go) | rated |
| 123773 | Grecu - Somtrub | 0-1 | 24th of May 2020 05:43:07 | (go) | rated |
| 124172 | Grecu - Puzanov | 0-1 | 13th of June 2020 16:28:02 | (chess) | rated |
| 124177 | Goldmund - Grecu | 1-0 | 16th of June 2020 23:31:01 | (chess) | rated |
| 124182 | Grecu - Coughlin | 0-1 | 13th of June 2020 16:28:02 | (chess) | rated |
| 124183 | Bromo - Grecu | 0-1 | 13th of June 2020 16:28:02 | (chess) | rated |
| 124184 | Grecu - Kalapos | 0-1 | 13th of June 2020 16:28:02 | (chess) | rated |
| 124185 | Molokomme - Grecu | 0-1 | 13th of June 2020 16:28:02 | (chess) | rated |