Sejun Oh
KOR · FIDE ID 13216112 · 14 tournament games since 2025
Standard
1808
#96 in KOR (active)
Rapid
1690
#91 in KOR (active)
Blitz
1699
#77 in KOR (active)
Score
39%
4 W · 3 D · 7 L
Opp. avg
1894
Last 14 games
Last game
2026-01-04
Hastings International Chess Congress 2025: Weekend Open
Prep summary
- As White: 1.d4 in 100% of games (scores 42%).
- Against 1.e4: 1...c5 in 5 of 5 games (Sicilian Defense), scoring 60%.
Based on 14 over-the-board games. 6 with White (42%), 8 with Black (38%).
Openings as White
First move
| 1.d4 | 6 | 42% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Chigorin Defense | 1 | 100% |
| Dutch Defense: Classical Variation, Huisl Variation | 1 | 0% |
| Benoni Defense: King's Pawn Line | 1 | 0% |
| Queen's Gambit Accepted: Old Variation | 1 | 0% |
| Catalan Opening | 1 | 50% |
Openings as Black
Against 1.e4 (5 games)
| 1...c5 Sicilian Defense | 5 | 60% |
Against 1.d4 (2 games)
| 1...d5 Queen's Pawn Game | 2 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | 2 | 75% |
| Sicilian Defense: Old Sicilian | 1 | 50% |
| Semi-Slav Defense: Noteboom Variation | 1 | 0% |
| Semi-Slav Defense: Normal Variation | 1 | 0% |
| Sicilian Defense: Alapin Variation | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-01-04 | Krish V (1521) Hastings International Chess Congress 2025: Weekend Open | W |
| 2026-01-04 | Domenico Napolitano (1863) Hastings International Chess Congress 2025: Weekend Open | W |
| 2026-01-03 | Eva Megias (1676) Hastings International Chess Congress 2025: Weekend Open | ½ |
| 2026-01-03 | Jake Simms (1832) Hastings International Chess Congress 2025: Weekend Open | L |
| 2026-01-02 | Daniel Evans-White (1890) Hastings International Chess Congress 2025: Weekend Open | L |
| 2026-01-02 | Younggyu Lee (1905) Hastings International Chess Congress 2025: Masters | L |
| 2026-01-01 | Alannah Ashton (1984) Hastings International Chess Congress 2025: Masters | L |
| 2026-01-01 | Luke Chapman (1976) Hastings International Chess Congress 2025: Masters | ½ |
| 2025-12-31 | Connor Clarke (2058) Hastings International Chess Congress 2025: Masters | L |
| 2025-12-30 | Christopher A Gibson (1887) Hastings International Chess Congress 2025: Masters | 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.