| ckm | gsm | country | + city | date | type | + detail | description | not official | want list |
| 11/01 | CZECH | Prague | 12/06/11 | SC | Grandmaster tournament | ||||
| 201 | RUSSIA | 06/07/11 | PSC | 100th birthday of M. Botvinnik | |||||
| SERBIA | Senta | 21/07/11 | SS | SK | 15th Chess Festival:“The Battle of Senta 1697 | y | |||
| ARUBA | Aruba | 22/07/11 | SC | FDC cancel for the Chessboard with a match position | |||||
| ARUBA | 22/07/11 | ST | 1 sh of 15 st | Chessboard with a match position | |||||
| 208 | GUINEA BISSAU | 28/07/11 | ST | blk (P+IP) | chessgam on the "guardiola" stamp | X | y | ||
| 201 | RUSSIA | Moscow | 17/08/11 | SC | cancel for the PSC 100th birthday of M. Botvinnik | ||||
| 201 | GUINEA BISSAU | 27/09/11 | ST | blk (P+IP) | chess champions | X | y | ||
| SURINAME | Paramaribo | 26/10/11 | SC | FDC cancel for the Chessboard with a match position | |||||
| SURINAME | 26/10/11 | ST | 1 sh of 20 st | Chessboard with a match position | |||||
| 208 | MOCAMBIQUE | 30/10/11 | ST | 1 sh 6 st (P+IP) | Henry Matisse | X | y | ||
| 11/01 | LITUANIA | Riga | 09/11/11 | SC | 75th birthday of M. Tal | y | |||
| 201 | ARGENTINA | 12/11/11 | ST | 1 blk | Honor to Miguel Najdorf | ||||
| SERBIA | Senta | 12/11/11 | SC | Memorial chess tournament Kajari Istvan | |||||
| 11/01 | ITALY | Vimercate | 26/11/11 | SC | + AK | Winter open chesstournament | |||
| 201 | CENTRAFRICA | 27/12/11 | ST | 1 sh + 1 blk | Famous grandmasters | X | y | ||
| 201 | CENTRAFRICA | 27/12/11 | SC | FDC cancel for the sheet and block | X | y | |||
| BURUNDI | 30/12/11 | ST | set of 4 + blk (+IP) | Grandmasters of chess (also 4st in bloc of 10) | |||||
| MOCAMBIQUE | 30/12/11 | ST | 2 blks | world chess champions | X | y | |||
| MOCAMBIQUE | 30/12/11 | SC | FDC cancel for the sheets world chess champions | X | y | ||||
| MOCAMBIQUE | 30/12/11 | SC | FDC cancel for the stamps and sheets Grandmasters of chess | X | y | ||||
| 201 | R. GUINEE | 30/12/11 | ST | 1 sh + 1 blk | chess WC Anand-Topalov | X | y | ||
| 201 | R. GUINEE | 30/12/11 | SC | FDC cancel for the sheet and block chess WC Anand-Topalov | X | y | |||
| AT92 | CUBA | 31/12/11 | PSC | Chess on postal cover |
Last Update: 04/02/2016
Email: ricky.and@iol.it