| ckm | gsm | country | + city | date | type | + detail | description |
| RUSSIA | Russia | 7.1.91 | FDC canc. | FDc's cancel - 75th birtday of Paul keres | |||
| RUSSIA | Russia | 7.1.91 | Stamps | 1 Stamp | 1 value at 15 K. - Paul keres | ||
| 91/07 | IT | Reggio Emilia | 8.1.91 | WS | used 8-20.1 | 33th International chesstournament (exist error 8.1.90) | |
| NL | Ijmuiden | 17.1.91 | WS red | used 01-91 | International HOOGOVENS tournament | ||
| 97/08 | IT | Reggio Emilia | 20.1.91 | SC | + SK, + SB | 33th International chesstournament | |
| D | Saarbrucken | 1.2.91 | WS red | used 1991 | Chess Org. Gmbh | ||
| 91/01 | YU | Beograd | 1.2.91 | SC hand | candidatestournament for women between Alisa Maric and Xie Jun | ||
| 91/01A | YU | Beograd | 1.2.91 | SC machine | candidatestournament for women between Alisa Maric and Xie Jun | ||
| 91/01 | HU | Budapest | 5.2.91 | SC | Candidates tournament : Sax Gyula - V. Kortschnoij | ||
| 91/02 | YU | Kladovo | 9.2.91 | SC hand | 46th Yugoslavian chesschampionship | ||
| 91/02A | YU | Kladovo | 9.2.91 | SC machine | 46th Yugoslavian chesschampionship | ||
| 91/01 | CUBA | Santa Clara | 16.2.91 | SC | Guillermo Garcia memorial tournament | ||
| 91/02 | CUBA | San Juan de los Veras | 16.2.91 | SC | Luis Mas Martin memorial tournament | ||
| 91/02 | RUSSIA | Woronev | 16.2.91 | SC | SC for SGS: KOHKYPC 89-91 (issued 30.11.90) | ||
| 91/03 | YU | Bled | 22.2.91 | SC hand | 12th Chessfestival | ||
| 91/03A | YU | Bled | 22.2.91 | SC machine | 12th Chessfestival | ||
| 91/01 | E | Linares | 25.2.91 | SC | used 25-27.2 | 9th International chesstournament Linares | |
| 91/01 | MEX | Leon | 1.3.91 | SC | Chesstournament | ||
| 91/04 | YU | Beograd | 8.3.91 | SC hand | 25th Internat. chesstournament for women | ||
| 91/04A | YU | Beograd | 8.3.91 | SC machine | 25th Internat. chesstournament for women | ||
| 91/02 | HU | Budapest | 12.3.91 | SC | 7th Chessfestival | ||
| MEX | Oaxaca | 15.3.91 | SC | used 15-17.3 | Open chesstournament - 40 De8 ++ (black + blue ) | ||
| 91/05 | YU | Beograd | 15.3.91 | SC hand | 25 years chessinformator | ||
| 91/05A | YU | Beograd | 15.3.91 | SC machine | 25 years chessinformator | ||
| 91/02 | MEX | Saltillo | 28.3.91 | SC | Open Chesstournament (opening) | ||
| 91/03 | MEX | Saltillo | 30.3.91 | SC | black+blue | Open Chesstournament (closing day) | |
| 91/06 | YU | Kladovo | 31.3.91 | SC hand | 44th chesschampionship for women | ||
| 91/06A | YU | Kladovo | 31.3.91 | SC machine | 44th chesschampionship for women | ||
| 91/07 | YU | Vrnjacka Banja | 1.4.91 | SC hand | 21st chesschampionship for labourers | ||
| 91/07A | YU | Vrnjacka Banja | 1.4.91 | SC machine | 21st chesschampionship for labourers | ||
| 91/01 | ARG | Buenos Aires | 2.4.91 | SC | used 2-19.4 | Jubilee tournament to the 81st anniversary of M.Najdorf | |
| NL.ANTIL | NL. Antilles | 3.4.91 | Stamps | 3 values | Social and culture stamps, 3 values (one with chess) | ||
| 91/08 | YU | Vrnjacka Banja | 9.4.91 | SC hand | 20th Chesstournament for grandmasters | ||
| 91/08A | YU | Vrnjacka Banja | 9.4.91 | SC machine | 20th Chesstournament for grandmasters | ||
| 91/05 | CUBA | Camaguey | 17.4.91 | SC | Migoya memorial tournament (opening) | ||
| 91/01 | F | Monteux | 20.4.91 | WS | used 04.91 | 1st Chessfestival Monteux | |
| 91/02 | F | Monteux | 20.4.91 | SC | used 20-21.4 | 1st Chessfestival Monteux | |
| 91/03 | CUBA | Matanzas | 21.4.91 | WS | Capablanca before 70 years chessworldchampion | ||
| 91/04 | CUBA | Habana | 21.4.91 | SC | Capablanca before 70 years chessworldchampion | ||
| 91/04 | MEX | Aguascaliente | 24.4.91 | SC | used 24-28.4 | International Chesstournament | |
| 91/05 | MEX | Mexico | 1.5.91 | SC | Chesschampionship for teams (opening) | ||
| 91/06 | CUBA | Camaguey | 5.5.91 | SC | Migoya memorial tournament (closing) | ||
| 91/07 | CUBA | Habana | 9.5.91 | SC | 26th International Capablanca memorial Tournament | ||
| 91/09 | YU | Pula | 13.5.91 | SC hand | 34th International Chesstournament for teams [52000 pula 13.5.1991 | ||
| 91/09A | YU | Pula | 13.5.91 | SC machine | 34th International Chesstournament for teams [52000 pula 13.5.1991 | ||
| 91/10 | YU | Pula | 13.5.91 | SC hand | 34th International Chesstournament for teams [pula 52000 13.5.'91] | ||
| 91/10A | YU | Pula | 13.5.91 | SC hand | 34th International Chesstournament for teams [pula 52000 13.5.'91] | ||
| 91/01 | D | Bodenmais | 17.5.91 | SC | used 17-29.5 | german meeting for chessplayers by correspondence | |
| 91/02 | ROM | Mamaia | 23.5.91 | SC | 2 versions | Youth European Championship (2 versions normal + big) | |
| 91/11 | YU | Tuzla | 24.5.91 | SC hand | Chess-tournament | ||
| 91/11A | YU | Tuzla | 24.5.91 | SC machine | Chess-tournament | ||
| 91/06 | MEX | Mexico | 30.5.91 | SC | Chesschampionship for teams (closing) | ||
| 91/01 | COL | Bogotà | 1.6.91 | SC | used 1-9.6 | Copa Latinamerica in chess | |
| 91/03 | ROM | Mamaia | 1.6.91 | SC | 2 versions | Youth European Championship (2 versions normal + big) | |
| 91/12 | YU | Beograd | 1.6.91 | SC | Simultaneous chess at 1113 boards | ||
| HU | Budapest | 3.6.91 | SC | Statisztika PSC - SZAMALK | |||
| 91/13 | YU | Bled | 5.6.91 | SC hand | 9th Dr. Milan Vidmar memorial tournament | ||
| 91/13A | YU | Bled | 5.6.91 | SC machine | 9th Dr. Milan Vidmar memorial tournament | ||
| MEX | Guadalajara | 7.6.91 | SC | used 7-9.6 | Open chesstournament 1991 - PAR, PAR (blue + red) | ||
| 91/14 | YU | Novi Becej | 8.6.91 | SC hand | 9th Chess-open | ||
| 91/14A | YU | Novi Becej | 8.6.91 | SC machine | 9th Chess-open | ||
| 91/15 | YU | Rogaska Slatina | 14.6.91 | SC hand | 9th International memorial tournament Dr. Milan Vidmar | ||
| 91/15A | YU | Rogaska Slatina | 14.6.91 | SC machine | 9th International memorial tournament Dr. Milan Vidmar | ||
| 91/07 | MEX | Mexico | 15.6.91 | SC | Latin-American championship (opening) | ||
| F | Montpellier | 17.6.91 | WS red | used 1991 | French chess federation | ||
| NL | Amsterdam | 17.6.91 | WS red | Hotel ASCOT (show a chessmen) | |||
| HU | Budapest | 18.6.91 | SC | III chesstournament BNYIKA STATISZTIKA | |||
| 91/08 | MEX | Mexico | 23.6.91 | SC | Latin-American championship (closing) | ||
| 91/01 | N | Klekken | 23.6.91 | SC | 13th European Postage-championship | ||
| F | Montpellier | 1.7.91 | WS | P.P. version | French chesschampionship 1991 (Post Paid version) | ||
| 91/03 | F | Montpellier | 1.7.91 | WS | used july 91 | French chesschampionship 1991 | |
| 91/01 | A | Oberwart | 5.7.91 | SC | nr 1 | 13th Chess-Open | |
| 91/02 | A | Oberwart | 6.7.91 | SC | nr 2 | 13th Chess-Open | |
| 91/02 | N | Gjovik | 7.7.91 | SC | Norwegian chesschampionship 1991 | ||
| Mich 1135.... | NIGERIA | 15.7.91 | Stamps | 1v+1Blk | G. Kasparov chessworldchampion (1 stamp at 85 F, 1 Block at 85 F) | ||
| CSSR | Praha | 17.7.91 | WS red | 60th anniversary Chess Olympiad in Praha 1931 | |||
| 91/22 | YU | Beograd | 20.7.91 | SC | 40 years chessgrandmaster Svetozar Gligoric | ||
| 91/01 | ROM | Timisoara | 21.7.91 | SC | International chessfestival (Chessboard) | ||
| YU | Beograd | 24.7.91 | SC hand | 43rd junior and 17th womens junior Yugoslav chesschampionship | |||
| YU | Beograd | 24.7.91 | SC machine | 43rd junior and 17th womens junior Yugoslav chesschampionship | |||
| 91/02 | E | Santander | 28.7.91 | SC | 23rd Philatelic motive exposition | ||
| 91/01 | BUL | Teteven | 31.7.91 | SGS | Stationery item for 13th international chessfestival | ||
| 91/02 | BUL | Teteven | 31.7.91 | SC | for SGS | 13th international chessfestival | |
| YU | Beograd | 1.8.91 | SC hand | 22nd boy cadets and 19th girl cadets Yugoslav chesschampionship | |||
| YU | Beograd | 1.8.91 | SC machine | 22nd boy cadets and 19th girl cadets Yugoslav chesschampionship | |||
| 91/01 | IT | Catania | 2.8.91 | SC | 3rd international chessfestival | ||
| 91/02 | IT | Misterbianco | 11.8.91 | SC | 3rd international chessfestival | ||
| AUS | Hutt River | 15.8.91 | Stamps | 3 st + 1 Blk | multicolored chess stamps (3v+1Blk, perf+ Ip) | ||
| AUS | Hutt River | 15.8.91 | FDC canc. | 2 cover | Cancel on FDC for the multicolored chess stamps (3v+1Blk, perf+ Ip) | ||
| 91/03 | E | Medina del campo | 17.8.91 | SC | 1st memorial torunament Pepin Palomar | ||
| 91/04-07 | ROM | 20.8.91 | SGS | 4 items at 5 L | set of 4 sationery items for the Youth European Championship (Pelican, Globe, 2children, Sailing) at 5 Lei | ||
| 91/08 | ROM | Mamaia | 20.8.91 | WS | used 20.8-5-9 | Youth Chessworldchampionship from 20.08-05.09.1991 in Mamaia | |
| 91/15 | ROM | Mamaia | 20.8.91 | SGS | 4 items at 8L | Set of 4 Stationery items to the Youth European chesschampionship (Pelican, Globe, 2 children, Sailing) | |
| VIET | Hanoi | 20.8.91 | Stamps | 6 val + 1 Blk | set of 6 values and a blok with chessmen and FIDE | ||
| VIET | Hanoi | 20.8.91 | FDC canc. | FDC's cancel for the set and block | |||
| 91/09 | ROM | Mamaia | 21.8.91 | SC | Youth Chessworldchampionship | ||
| 91/03 | IT | S. Benedetto del Tronto | 25.8.91 | SC | 25th International chessfestival | ||
| 91/01 | BRA | Maringa | 30.8.91 | SC | used 30.8-5.9 | Youth chessworldchampionship under the age of 26 years | |
| 91/17 | YU | Beograd | 30.8.91 | SC hand | Youth chessworldchampionship under 18 years of age in Brazil | ||
| 91/17A | YU | Beograd | 30.8.91 | SC machine | Youth chessworldchampionship under 18 years of age in Brazil | ||
| Mich 1287.... | CONGO | 2.9.91 | Stamps | 1v+1Blk+1Col | Garri Kasparov Chess-worldchampion (1 stamp at 240 F, 1 Block at 240 F, 1 Collective-block with 2 stamps) | ||
| 91/04 | IT | Marostica | 2.9.91 | WS | used 2-7.9 | 5th International chessfestival Banca Popolare Marostica | |
| PL | Polanica Zdroj | 3.9.91 | SC | International Rubinstein chesstournament (3-16.9.91) | |||
| YU | Beograd | 3.9.91 | SC hand | 43rd Yugoslav Team chesschampionship | |||
| YU | Beograd | 3.9.91 | SC machine | 43rd Yugoslav Team chesschampionship | |||
| 91/10 | ROM | Mamaia | 4.9.91 | SC | Youth Chessworldchampionship | ||
| 91/11 | ROM | Mamaia | 5.9.91 | SC | Youth Chessworldchampionship | ||
| 91/12 | ROM | Venua | 7.9.91 | SC | National championship of the categories B-F for teams | ||
| 91/05 | IT | Marostica | 8.9.91 | SC | 5th International chessfestival | ||
| 91/03 | BUL | Russe | 13.9.91 | SGS | Stationery item Chesstournament of Russe | ||
| 91/04 | BUL | Russe | 13.9.91 | SC | used 13-15.9 | special postmark for the Stationery item Chesstournament of Russe | |
| 91/09 | MEX | Ciudad Juarez | 13.9.91 | SC | used 13-15.9 | national championship for teams | |
| HU | Budapest | 14.9.91 | SC | ERAVIS Cup chesstournament | |||
| 91/13 | ROM | Mamaia | 17.9.91 | SC | International Roumanian chesschampionship | ||
| 91/14 | ROM | Mamaia | 17.9.91 | SC | Final of the A-class | ||
| 91/16 | YU | Beograd | 20.9.91 | SC hand | 15th worldchampionship of solving problems, bronze for marjan Kovacevic | ||
| 91/16A | YU | Beograd | 20.9.91 | SC machine | 15th worldchampionship of solving problems, bronze for marjan Kovacevic | ||
| 91/23 | YU | Beograd | 20.9.91 | SC hand | 4th worldchampionship in chess-composition. Winner Miodrag Mladenovic | ||
| 91/23A | YU | Beograd | 20.9.91 | SC machine | 4th worldchampionship in chess-composition. Winner Miodrag Mladenovic | ||
| 91/03 | HU | Budapest | 21.9.91 | SC | Kecskemet-Gyor 1791-1991 | ||
| 91/20 | YU | Beograd | 21.9.91 | SC | 40 years chessgrandmaster Borislav Ivkov | ||
| 91/24 | YU | Sarajevo | 21.9.91 | SC | New worldrecord in simultaneous chess on 666 boards; grandmaster Bojan Kurajica | ||
| 91/18 | YU | Beograd | 30.9.91 | SC hand | Youth chessworldchampionship under 20 years of age in Mamaia Romania | ||
| 91/18A | YU | Beograd | 30.9.91 | SC machine | Youth chessworldchampionship under 20 years of age in Mamaia Romania | ||
| Mich 1346.... | GUINEA | Rep of G. | 2.10.91 | Stamps | 1v+1Blk+1Col | G. Kasparov and A. Karpov (1 stamp at 450 F, 1 Block at 450 F, 1 Collective-block with 2 stamps) | |
| 91/25 | YU | Vrnjacka Banja | 5.10.91 | SC hand | 19th Yugoslavian labourer chess-olympiad | ||
| 91/25A | YU | Vrnjacka Banja | 5.10.91 | SC machine | 19th Yugoslavian labourer chess-olympiad | ||
| 91/02 | ARG | Buenos Aires | 7.10.91 | SC | used 7-15.10 | 3rd international open chesstournament | |
| 91/04 | HU | Hajdszoboszlò | 9.10.91 | SC | nat. version | Women Zonal tournament IV zone [NOI SAKKVIL .. ZONAL...] | |
| 91/05 | HU | Hajdszoboszlò | 10.10.91 | SC | engl. version | Women Zonal tournament IV zone | |
| A | Vienna | 14.10.91 | SC | Nr 1 + 2 | 10th International chesstournament (14-24.10.1991) exist nr 1 and 2 | ||
| 91/03 | A | Vienna | 14.10.91 | SC | Nr 1 | 10th International chesstournament (14-24.10.1991) exist nr 1 and 2 | |
| 91/04 | A | Vienna | 14.10.91 | SC | Nr 2 | 10th International chesstournament (14-24.10.1991) exist nr 1 and 2 | |
| 91/03 | ARG | Buenos Aires | 15.10.91 | SC | used 15-30.10 | 16th Panmerican championship | |
| 91/01 | NL | Tilburg | 16.10.91 | WS red | 15th international Interpolis chesstournament | ||
| 91/26 | YU | Beograd | 18.10.91 | SC hand | 8th European cup for teams. 2nd round in London: London-Smed.Palanka | ||
| 91/26A | YU | Beograd | 18.10.91 | SC machine | 8th European cup for teams. 2nd round in London: London-Smed.Palanka | ||
| 91/08 | CUBA | Habana | 19.10.91 | SC | Maria Teresa Mora memorial Tournament | ||
| 91/06 | HU | Gyula | 25.10.91 | SC | XI- ERKEL SAKKVERSENY | ||
| 91/10 | MEX | Guadalajara | 25.10.91 | SC | used 25-27.10 | Chesstournament | |
| 91/32 | YU | Beograd | 30.10.91 | SC | Xie Jun women chessworldchampion | ||
| 91/11 | MEX | Tlaxcala | 1.11.91 | SC | used 1-3.11 | Open Chesstournament | |
| 91/07 | HU | Budapest | 7.11.91 | SC | Chess Oscar for Judit Polgar | ||
| 91/19 | YU | Subotica | 8.11.91 | SC hand | Interzonal tournament for women | ||
| 91/19A | YU | Subotica | 8.11.91 | SC machine | Interzonal tournament for women | ||
| 91/21 | YU | Skopje | 8.11.91 | SC | 8th International Open, Skopje 91 | ||
| 91/01 | D | Gaildorf | 9.11.91 | SC | used 9-10.11 | Gabria '91 chessflower protective plant | |
| 91/27 | YU | Beograd | 14.11.91 | SC hand | 14th Mitropa cup in Brunn | ||
| 91/27A | YU | Beograd | 14.11.91 | SC machine | 14th Mitropa cup in Brunn | ||
| 91/28 | YU | Beograd | 15.11.91 | SC hand | 20th Balkan chesschampionship for the Youth, silver for Yugoslavia | ||
| 91/28A | YU | Beograd | 15.11.91 | SC machine | 20th Balkan chesschampionship for the Youth, silver for Yugoslavia | ||
| 91/29 | YU | Beograd | 16.11.91 | SC hand | International Grandmastertournament | ||
| 91/29A | YU | Beograd | 16.11.91 | SC machine | International Grandmastertournament | ||
| 91/30 | YU | Vrnjacka Banja | 18.11.91 | SC hand | 21st Yugoslavian labourer chesschampionship | ||
| 91/30A | YU | Vrnjacka Banja | 18.11.91 | SC machine | 21st Yugoslavian labourer chesschampionship | ||
| 91/12 | MEX | Tepic | 22.11.91 | SC | used 22-25.11 | Open Chesstournament | |
| STVIN | St. Vincent | 25.11.91 | Stamps | Sheet of 8 st. | Sheet of 8 stamps with pictured : Philidor, Anderssen, Steinitz, Alekhine, Spasski, Fisher, karpov, Kasparov | ||
| 91/33 | YU | Novi Sad | 27.11.91 | SC | Chesstournament | ||
| 91/02 | COL | Bogotà | 30.11.91 | SC | us.30.11-10.12 | Final of the Latinamerican Cup (special postmark RED) | |
| 91/31 | YU | Beograd | 1.12.91 | SC hand | 47th single chesschampionship in Banja Vrucica | ||
| 91/31A | YU | Beograd | 1.12.91 | SC machine | 47th single chesschampionship in Banja Vrucica | ||
| 91/05 | BUL | Sofia | 9.12.91 | SGS | Stationery item 60 years chessfederation Bulgaria 1991 | ||
| 91/06 | BUL | Sofia | 9.12.91 | SC | used 9-15.12 | cancel for the Stationery item 60 years chessfederation Bulgaria 1991 | |
| 91/08 | HU | Budapest | 11.12.91 | SC | Magyar noi es ferfi sakkba jnorksag | ||
| 91/35 | YU | Beograd | 11.12.91 | SC | 15 years GM-title for Milunka Lazarevic | ||
| 91/13 | MEX | Merida | 16.12.91 | SC | Carlos Torre memorial tournament (opening) | ||
| 91/14 | MEX | Merida | 21.12.91 | SC | Carlos Torre memorial tournament (closing) | ||
| 91/06 | IT | Reggio Emilia | 27.12.91 | WS | used 27.12-6.1 | 34th International chesstournament |
Last Update: 8/12/97
Email: ricky.and@iol.it