Ulster Ch Belfast IRL· Dec 27 – 30, 1991 | Dec 27 – 30, 1991 | Classical | 8 | 1976 | 6 |
Pere Noel Montreal CAN· Dec 18 – 30, 1991 | Dec 18 – 30, 1991 | Classical | 17 | 2042 | 15 |
It Groningen NED It Groningen NED· Dec 21 – 30, 1991 | Dec 21 – 30, 1991 | Classical | 9 | 2545 | 9 |
Koop Tjuchem Groningen NED· Dec 21 – 30, 1991 | Dec 21 – 30, 1991 | Classical | 10 | 2583 | 49 |
It (cat.14) Groningen NED It (cat.14) Groningen NED· Dec 21 – 29, 1991 | Dec 21 – 29, 1991 | Classical | 6 | 2591 | 5 |
Pan-am Chicago, IL USA· Dec 26, 1991 | Dec 26, 1991 | Classical | 9 | 1983 | 6 |
| SF Turm 74 BuerSF Turm 74 Buer· Jul 19 – Dec 23, 1991 | Jul 19 – Dec 23, 1991 | Classical | 5 | 1836 | 5 |
Autumn Frost Ottawa CAN· Nov 21 – Dec 19, 1991 | Nov 21 – Dec 19, 1991 | Classical | 6 | 2271 | 5 |
Verbandsliga Nord Baden GER· Sep 29 – Dec 15, 1991 | Sep 29 – Dec 15, 1991 | Classical | 22 | 2070 | 14 |
Verbandsliga Nord Baden 9192 GER· Sep 29 – Dec 15, 1991 | Sep 29 – Dec 15, 1991 | Classical | 81 | 2099 | 94 |
Verbandsliga Sued Baden GER· Sep 29 – Dec 15, 1991 | Sep 29 – Dec 15, 1991 | Classical | 18 | 1987 | 11 |
Verbandsliga Sued Baden 9192 GER· Sep 29 – Dec 15, 1991 | Sep 29 – Dec 15, 1991 | Classical | 81 | 2061 | 93 |
| Oberliga Baden 9192OLBaden 9192· Sep 29 – Dec 15, 1991 | Sep 29 – Dec 15, 1991 | Classical | 88 | 2188 | 83 |
| Farmington Hills, Mich.Farmington Hills, Mich.· Feb 9 – Dec 14, 1991 | Feb 9 – Dec 14, 1991 | Classical | 18 | 1879 | 23 |
| Lansing, Mich.Lansing, Mich.· Feb 10 – Dec 8, 1991 | Feb 10 – Dec 8, 1991 | Classical | 6 | 2094 | 5 |
Oberliga Nord W 9192 GER· Oct 13 – Dec 8, 1991 | Oct 13 – Dec 8, 1991 | Classical | 63 | 2214 | 63 |
Detroit ch-MI 30' Detroit, MI USA· Dec 7, 1991 | Dec 7, 1991 | Classical | 33 | 1732 | 46 |
Oviedo rapid Santa Barbara ESP· 1991 | 1991 | Rapid | 19 | 2524 | 12 |
KRO-tweekamp Hilversum NED· 1991 | 1991 | Classical | 3 | 2665 | 8 |
Munich Open 9192 Munich GER· 1991 | 1991 | Classical | 27 | 2309 | 19 |
| Munich op9192Munich op9192· 1991 | 1991 | Classical | 18 | 2284 | 13 |
CAN Ch U20 1991-92 Toronto CAN· 1991 | 1991 | Classical | 7 | 2160 | 5 |
| It OpenIt (open)· 1991 | 1991 | Classical | 37 | 2316 | 20 |
Reggio Emilia91 Top16 Reggio Emilia ITA· 1991 | 1991 | Classical | 8 | 2643 | 54 |
Munich Munich GER· 1991 | 1991 | Classical | 43 | 2514 | 69 |
Oviedo rapid Oviedo ESP· 1991 | 1991 | Rapid | 63 | 2288 | 52 |
3. Festival A Robecchetto con Induno ITA· 1991 | 1991 | Classical | 24 | 2026 | 95 |
Hastings9192 Hastings ENG· 1991 | 1991 | Classical | 8 | 2594 | 54 |
HUN Ch Budapest HUN· 1991 | 1991 | Classical | 10 | 2448 | 15 |
Munich op9192 Munich GER· 1991 | 1991 | Classical | 39 | 2378 | 41 |
| Groningen OpenGroningen open· 1991 | 1991 | Classical | 104 | 2355 | 229 |
| Oviedo rapidOviedo rapid· 1991 | 1991 | Rapid | 137 | 2225 | 205 |
| Munchen OpenMunchen open· 1991 | 1991 | Classical | 87 | 2337 | 350 |
| Jack Taylor MemorialVictoria· Nov 30, 1991 | Nov 30, 1991 | Classical | 6 | 1912 | 5 |
Detroit Motor City Open Detroit, MI USA· Nov 29 – 30, 1991 | Nov 29 – 30, 1991 | Classical | 38 | 1836 | 40 |
Ile-Jesus Laval CAN· Nov 23 – 24, 1991 | Nov 23 – 24, 1991 | Classical | 14 | 1967 | 16 |
| Societa Scacchistica MilaneseSocieta Scacchistica Milanese· Feb 19 – Nov 22, 1991 | Feb 19 – Nov 22, 1991 | Classical | 11 | 1988 | 10 |
Beloeil-2 Beloeil CAN· Sep 19 – Nov 16, 1991 | Sep 19 – Nov 16, 1991 | Classical | 7 | 1929 | 6 |
RA Fast Traffic Ottawa CAN· Oct 31 – Nov 14, 1991 | Oct 31 – Nov 14, 1991 | Classical | 4 | 2038 | 6 |
22. North Am.CC (ACM) Albuquerque USA· Nov 12, 1991 | Nov 12, 1991 | Classical | 9 | 1554 | 8 |
Paris Immopar rapid Paris FRA· Nov 10, 1991 | Nov 10, 1991 | Rapid | 16 | 2649 | 27 |
Interpolis 15th Tilburg NED· Oct 21 – Nov 4, 1991 | Oct 21 – Nov 4, 1991 | Classical | 5 | 2649 | 5 |
St-Jean St-Jean CAN· Nov 2 – 3, 1991 | Nov 2 – 3, 1991 | Classical | 7 | 2057 | 6 |
Asia Team Ch Penang MAS Asia-chT Penang MAS· Oct 25 – Nov 3, 1991 | Oct 25 – Nov 3, 1991 | Classical | 35 | 2306 | 38 |
| Latin Cup FinalLatin Cup Final· 1991 | 1991 | Classical | 8 | 2468 | 16 |
Latin Cup Final Bogota COL· 1991 | 1991 | Classical | 10 | 2458 | 20 |
Belgrade Invest Belgrade SRB· 1991 | 1991 | Classical | 13 | 2615 | 64 |
GEBA Buenos Aires ARG· 1991 | 1991 | Classical | 9 | 2290 | 8 |
URS-ch58 Moscow RUS· 1991 | 1991 | Classical | 56 | 2488 | 71 |
URS Ch, semi final Voronezh RUS· 1991 | 1991 | Classical | 83 | 2261 | 184 |