6th Guernsey International Chess Festival being played at the Peninsula Hotel from 17th to 23rd October 2010
Open (57 entrants)
| 1. | GM | Nick Pert | (ENG) | (2561) | 6/7 | (£1200) |
| 2. | GM | Tiger Hillarp-Persson | (SWE) | (2517) | 6/7 | (£600) |
| 3. | GM | Evgeny Sveshnikov | (LAT) | (2494) | 6/7 | (£300) |
| FM | Fred Hamperl | (GCI) | 4/7 | Highest C.I.Player (£100) | ||
| Loius Jouault | (JCI) | 2.5/7 | ||||
Holiday (45 entrants <1800 Elo)
| 1. | Pieter Sandijckk | (HOL) | (1698) | 5.5/7 | (£400) |
| 2. | Peter Hoogakker | (HOL) | (1800) | 5/7 | (£200) |
| 3. | Edwin Baart | (HOL) | (1689) | 5.5/7 | (£100) |
| Colin Goman | (GCI) | 4/7 | Highest C.I.Player (£75) | ||
| Russel Finch | (GCI) | 4/7 | Highest C.I.Player (£75) | ||
| Bogdan Nalichowski | (GCI) | 4/7 | Highest C.I.Player (£75) | ||