Jonathan Kogen
USA · FIDE ID 2047330 · 26 tournament games since 2021
Standard
2183
#317 in USA (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
54%
10 W · 8 D · 8 L
Opp. avg
2170
Last 26 games
Last game
2025-04-27
ALTO 2025
Prep summary
- As White: 1.d4 in 100% of games (scores 77%).
- Against 1.e4: 1...c5 in 10 of 10 games (Sicilian Defense), scoring 35%.
- Against 1.d4: 1...Nf6 in 3 of 3 games (Indian Defense), scoring 17%.
- Weak spot: Sicilian Defense: Moscow Variation as Black, only 17% in 3 games.
- Comfort zone: Neo-Grünfeld Defense: Classical Variation, Original Defense as White, 83% in 3 games.
- By opponent strength: 50% against higher-rated players, 80% against lower-rated.
Based on 26 over-the-board games (10 classical). 13 with White (77%), 13 with Black (31%).
Openings as White
First move
| 1.d4 | 13 | 77% |
Most played
| Opening | Games | Score |
|---|---|---|
| Neo-Grünfeld Defense: Classical Variation, Original Defense | 3 | 83% |
| Catalan Opening: Open Defense, Classical Line | 3 | 50% |
| Nimzo-Indian Defense: Classical Variation | 1 | 50% |
| Benoni Defense: Benoni-Indian Defense, Kingside Move Order | 1 | 100% |
| Horwitz Defense | 1 | 100% |
Openings as Black
Against 1.e4 (10 games)
| 1...c5 Sicilian Defense | 10 | 35% |
Against 1.d4 (3 games)
| 1...Nf6 Indian Defense | 3 | 17% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Moscow Variation | 3 | 17% |
| Sicilian Defense: Richter-Rauzer Variation, Ivanov Variation | 2 | 75% |
| Sicilian Defense: Najdorf Variation, English Attack | 2 | 25% |
| King's Indian Defense: Karpov System | 1 | 0% |
| Sicilian Defense: Najdorf Variation, Traditional Line | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-04-27 | Benjamin Finegold (2385) ALTO 2025 · classical | ½ |
| 2025-04-27 | Zubin Baliga (1953) ALTO 2025 · classical | ½ |
| 2025-04-26 | Levan Bregadze (2445) ALTO 2025 · classical | ½ |
| 2024-09-02 | Avi Harrison Kaplan (2328) 2024 Illinois Open · classical | W |
| 2024-09-02 | Awonder Liang (2671) 2024 Illinois Open · classical | L |
| 2024-09-01 | Spencer Lehmann (2210) 2024 Illinois Open · classical | W |
| 2024-09-01 | Artemii Khanbutaev (2001) 2024 Illinois Open · classical | W |
| 2024-08-31 | Rowan Soraya Field (1850) 2024 Illinois Open · classical | W |
| 2024-08 | Aiden Linyuan Li (1896) 2024 Illinois Open · classical | ½ |
| 2024-08 | Vincent Klugstedt (1963) 2024 Illinois Open · classical | 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.