Ephraim M Rosenstock
USA · FIDE ID 39935809 · 10 tournament games since 2024
Standard
2104
#468 in USA (active)
Rapid
2164
#184 in USA (active)
Blitz
2086
#337 in USA (active)
Score
55%
4 W · 3 D · 3 L
Opp. avg
2039
Last 10 games
Last game
2025-08
Kreuzberg Summer Chess Festival 2025 | Open
Prep summary
- As White: 1.c4 in 100% of games (scores 88%).
- Against 1.e4: 1...e5 in 3 of 4 games (King's Pawn Game), scoring 17%.
Based on 10 over-the-board games. 4 with White (88%), 6 with Black (33%).
Openings as White
First move
| 1.c4 | 4 | 88% |
Most played
| Opening | Games | Score |
|---|---|---|
| English Opening: Mikenas-Carls Variation | 2 | 100% |
| English Opening: Symmetrical Variation, Rubinstein Variation | 1 | 50% |
| English Opening: Symmetrical Variation, Botvinnik System | 1 | 100% |
Openings as Black
Against 1.e4 (4 games)
| 1...e5 King's Pawn Game | 3 | 17% |
| 1...d6 Pirc Defense | 1 | 0% |
Against 1.d4 (1 game)
| 1...d6 Queen's Pawn Game | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 2 | 25% |
| Pirc Defense: Classical Variation, Quiet System, Parma Defense | 1 | 50% |
| Pirc Defense | 1 | 0% |
| Italian Game: Two Knights Defense, Ulvestad Variation | 1 | 0% |
| Bird Opening: Dutch Variation | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-08 | Jasper Langner (2024) Kreuzberg Summer Chess Festival 2025 | Open | ½ |
| 2025-08 | Christian Syre (2115) Kreuzberg Summer Chess Festival 2025 | Open | ½ |
| 2025-08 | Magdalena Kozak (2176) Kreuzberg Summer Chess Festival 2025 | Open | W |
| 2025-07-27 | Nelson Strehse (2216) Kreuzberg Summer Chess Festival 2025 | Open | L |
| 2024-07-27 | Jeremy Wadepfuhl (1901) 2nd Kreuzberger U25-Elo-Youngsters 2024 | L |
| 2024-07-26 | Paul Sellhast (1765) 2nd Kreuzberger U25-Elo-Youngsters 2024 | W |
| 2024-07-24 | Constantin Albrecht 2nd Kreuzberger U25-Elo-Youngsters 2024 | W |
| 2024-07-23 | Paul-Luca Tryk 2nd Kreuzberger U25-Elo-Youngsters 2024 | W |
| 2024-07-22 | Phuc Nhat Nguyen (1940) 2nd Kreuzberger U25-Elo-Youngsters 2024 | ½ |
| 2024-07-21 | Julian Noeldner (2174) 2nd Kreuzberger U25-Elo-Youngsters 2024 | 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.