David Sun
MAC · FIDE ID 390105273 · 11 tournament games since 2026
Standard
1635
#7 in MAC (active)
Rapid
1597
#4 in MAC (active)
Blitz
–
Unrated
Score
27%
2 W · 2 D · 7 L
Opp. avg
1909
Last 11 games
Last game
2026-09-27
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87
Prep summary
- As White: 1.e4 in 60% of games (scores 33%), otherwise 1.d4 (40%).
- Against 1.e4: 1...c5 in 4 of 5 games (Sicilian Defense), scoring 38%.
Based on 11 over-the-board games. 5 with White (30%), 6 with Black (25%).
Openings as White
First move
| 1.e4 | 3 | 33% |
| 1.d4 | 2 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Three Knights Variation | 1 | 0% |
| Queen's Gambit Declined: Barmen Variation | 1 | 50% |
| Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | 1 | 100% |
| French Defense: Schlechter Variation | 1 | 0% |
| Vienna Game: Vienna Gambit, Bardeleben Variation | 1 | 0% |
Openings as Black
Against 1.e4 (5 games)
| 1...c5 Sicilian Defense | 4 | 38% |
| 1...c6 Caro-Kann Defense | 1 | 0% |
Against 1.d4 (1 game)
| 1...Nf6 Indian Defense | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Four Knights Variation | 2 | 0% |
| Sicilian Defense: Mengarini Variation | 1 | 50% |
| Indian Defense: Accelerated London System | 1 | 0% |
| Sicilian Defense: Four Knights Variation, Exchange Variation | 1 | 100% |
| Caro-Kann Defense: Panov Attack, Fianchetto Defense | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-27 | Ethan Tjin Kon Kiem (1828) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
| 2026-09-26 | Md. Danish Zaqwan Md. Hadi (1830) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | ½ |
| 2026-09-25 | Motsamai Bokang (1817) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
| 2026-09-24 | Sulaiman Ahmad Ashrafi (2044) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
| 2026-09-23 | Alex Bullen (2096) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | ½ |
| 2026-09-21 | Mlik Omar (1618) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | W |
| 2026-09-20 | Bader Alsayer (1822) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | W |
| 2026-09-19 | Keron Sandiford (1874) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
| 2026-09-18 | Santiago Jr Tan (1899) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
| 2026-09-17 | Ben Magana (1992) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
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.