| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. P Wells vs P Littlewood |
| 0-1 | 96 |
1981 |
BCF-ch | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 2. P Wells vs Chandler |
| ½-½ | 12 |
1989 |
Plymouth (England) | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |
| 3. P Wells vs Suba |
| 0-1 | 37 |
1991 |
London WFW | E25 Nimzo-Indian, Samisch |
| 4. P Wells vs Suba |
| 0-1 | 39 |
1991 |
Benidorm | E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation |
| 5. P Wells vs A Chernin |
| 0-1 | 38 |
1993 |
Odorheiu Secuiesc | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 6. P Wells vs B Alterman |
| ½-½ | 82 |
1997 |
Groningen,FIDE WCH k.o NED | E20 Nimzo-Indian |
| 7. P Wells vs Gipslis |
| ½-½ | 25 |
1998 |
Regensburg Open | E21 Nimzo-Indian, Three Knights |
| 8. P Wells vs Speelman |
| ½-½ | 32 |
2000 |
Aleksandrov-Oral Match | E21 Nimzo-Indian, Three Knights |
| 9. P Wells vs Hertneck |
| ½-½ | 58 |
2001 |
Tch-AUT 2000-01 | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |
| 10. P Wells vs N Davies |
| ½-½ | 25 |
2001 |
Redbus KO | E21 Nimzo-Indian, Three Knights |
| 11. P Wells vs Macieja |
 | 0-1 | 26 |
2003 |
4th IECC | E21 Nimzo-Indian, Three Knights |
| 12. P Wells vs D Spence |
| 1-0 | 49 |
2004 |
Smith & Williamson British Championships | E32 Nimzo-Indian, Classical |
| 13. P Wells vs M Perunovic |
| 1-0 | 51 |
2005 |
6th European Individual Championship | E20 Nimzo-Indian |
| 14. P Wells vs S Estremera Panos |
 | 1-0 | 30 |
2005 |
Gibraltar Masters | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 15. P Wells vs Eljanov |
| 0-1 | 26 |
2005 |
Amsterdam Chess Tournament | E21 Nimzo-Indian, Three Knights |
| 16. P Wells vs P Smirnov |
| ½-½ | 26 |
2005 |
6th European Individual Championship | E20 Nimzo-Indian |
| 17. P Wells vs Adams |
 | 0-1 | 28 |
2006 |
Howard Staunton Memorial | E21 Nimzo-Indian, Three Knights |
| 18. P Wells vs J Werle |
| 1-0 | 40 |
2006 |
Howard Staunton Memorial | E21 Nimzo-Indian, Three Knights |
| 19. P Wells vs Adams |
| ½-½ | 17 |
2007 |
Staunton Memorial | E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation |
| 20. P Wells vs Timman |
| ½-½ | 16 |
2009 |
Howard Staunton Memorial | E34 Nimzo-Indian, Classical, Noa Variation |
| 21. P Wells vs L Cooper |
| ½-½ | 24 |
2009 |
2nd Queenstown Chess Classic | E21 Nimzo-Indian, Three Knights |