| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. G Oswald vs A Lewis |
| 1-0 | 21 | 2007 | British Championship | B62 Sicilian, Richter-Rauzer |
| 27. S Conquest vs G Oswald |
| 1-0 | 37 | 2007 | British Championship | B90 Sicilian, Najdorf |
| 28. G Oswald vs I Snape |
| ½-½ | 45 | 2007 | British Championship | A00 Uncommon Opening |
| 29. P J Sowray vs G Oswald |
| 1-0 | 31 | 2007 | British Championship | B22 Sicilian, Alapin |
| 30. G Oswald vs D Mason |
| 0-1 | 44 | 2007 | British Championship | B33 Sicilian |
| 31. D Kolbus vs G Oswald |
| 1-0 | 59 | 2012 | British Championship | A30 English, Symmetrical |
| 32. G Oswald vs K Bhatia |
| ½-½ | 55 | 2012 | British Championship | A00 Uncommon Opening |
| 33. R Jain vs G Oswald |
| 1-0 | 20 | 2012 | British Championship | E11 Bogo-Indian Defense |
| 34. G Oswald vs M Surtees |
| 0-1 | 58 | 2012 | British Championship | A00 Uncommon Opening |
| 35. G Oswald vs S Maroroa |
| ½-½ | 45 | 2012 | British Championship | C96 Ruy Lopez, Closed |
| 36. M R Burke vs G Oswald |
 | 1-0 | 43 | 2012 | British Championship | B23 Sicilian, Closed |
| 37. E Dodds vs G Oswald |
| 0-1 | 59 | 2012 | British Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 38. G Oswald vs J Tambini |
| 1-0 | 54 | 2012 | British Championship | A00 Uncommon Opening |
| 39. A Elwin vs G Oswald |
| 0-1 | 37 | 2012 | British Championship | E38 Nimzo-Indian, Classical, 4...c5 |
| 40. G Oswald vs L Varnam |
| 0-1 | 72 | 2012 | British Championship | B33 Sicilian |
| 41. T Wall vs G Oswald |
| 0-1 | 24 | 2012 | British Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 42. G Oswald vs J Jackson |
| ½-½ | 83 | 2019 | 4NCL Div 1a 2018/19 | A00 Uncommon Opening |
| 43. T Kett vs G Oswald |
| ½-½ | 46 | 2019 | 4NCL Div 1a 2018/19 | A43 Old Benoni |
| 44. G Oswald vs V Plat |
| ½-½ | 51 | 2019 | 4NCL Div 1a 2018/19 | C41 Philidor Defense |
| 45. J B Willow vs G Oswald |
| 1-0 | 38 | 2019 | 4NCL Div 1a 2018/19 | B53 Sicilian |
| 46. D Daskalov vs G Oswald |
| ½-½ | 45 | 2019 | 4NCL Div 1a 2018/19 | B25 Sicilian, Closed |
| 47. G Oswald vs S N Longson |
| 1-0 | 60 | 2019 | 4NCL Div 1a 2018/19 | A23 English, Bremen System, Keres Variation |
| 48. G Oswald vs C Pedersen |
| 1-0 | 44 | 2019 | 4NCL Div 1a 2018/19 | E31 Nimzo-Indian, Leningrad, Main line |
Kibitzing
