CMOscar Gao
AUS · FIDE ID 3235173 · 25 tournament games since 2021
Standard
2010
#140 in AUS (active)
Rapid
1872
#223 in AUS (active)
Blitz
1950
#150 in AUS (active)
Score
54%
10 W · 7 D · 8 L
Opp. avg
1940
Last 25 games
Last game
2026-04-12
Oceania Age Groups 2026 | Open
Prep summary
- As White: 1.e4 in 100% of games (scores 54%).
- Against 1.e4: 1...c5 in 4 of 8 games (Sicilian Defense), scoring 38%.
Based on 25 over-the-board games (6 classical). 12 with White (54%), 13 with Black (54%).
Openings as White
First move
| 1.e4 | 12 | 54% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | 1 | 0% |
| Pirc Defense: Chinese Variation | 1 | 100% |
| Caro-Kann Defense: Karpov Variation | 1 | 100% |
| Caro-Kann Defense: Two Knights Attack | 1 | 0% |
| Sicilian Defense: Smith-Morra Gambit Declined, Scandinavian Formation | 1 | 50% |
Openings as Black
Against 1.e4 (8 games)
| 1...c5 Sicilian Defense | 4 | 38% |
| 1...e5 King's Pawn Game | 3 | 67% |
| 1...Nc6 Nimzowitsch Defense | 1 | 100% |
Against 1.d4 (2 games)
| 1...Nf6 Indian Defense | 2 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Alapin Variation | 2 | 50% |
| Indian Defense: London System | 1 | 50% |
| Sicilian Defense: Alapin Variation, Smith-Morra Declined | 1 | 0% |
| Nimzowitsch Defense: Scandinavian Variation, Advance Variation | 1 | 100% |
| Réti Opening | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-04-12 | Brayden Ross (1936) Oceania Age Groups 2026 | Open · classical | L |
| 2026-04-09 | Aidan Prince (1775) Oceania Age Groups 2026 | Open | ½ |
| 2026-04-08 | Taran Nisha Raj (1631) Oceania Age Groups 2026 | Open · classical | W |
| 2026-01-18 | Owen Macmullin (1763) 2026 Australian Junior Chess Championship · classical | W |
| 2026-01-18 | Atash Iddon (2047) 2026 Australian Junior Chess Championship · classical | ½ |
| 2026-01-16 | Atash Iddon (2047) 2026 Australian Junior Chess Championship · classical | ½ |
| 2024-07-06 | Hugo de Melo Lux (2284) 2024 Sydney Championships | Open | L |
| 2024-07 | Lalit Prasad (2039) 2024 Sydney Championships | Open · classical | ½ |
| 2024-01-20 | Seth Peramunetilleke Australian Junior Chess Championships 2024 | L |
| 2024-01-19 | Alaina Vincent Australian Junior Chess Championships 2024 | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.