Gregory Mostyn
| Grandmaster |
|---|
| Diplomacy Olympiad Championship |
| Gold: 3, Silver: 3, Bronze: 0 |
|---|
| Diplomacy Olympiad Championship: Silver (2017) |
| Diplomacy Olympiad Championship: Gold (2006) |
| Diplomacy Olympiad Championship: Silver (2004) |
| Diplomacy Olympiad Championship: Gold JNR (2003) |
| Chess - Time Variable Blitz (15mins to 2mins over 6 rounds): Silver JNR (2003) |
| Diplomacy Olympiad Championship: Gold (2002) |
| Code | Name | Partner | Medal | Junior Medal | Rank | Pentamind |
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