Ephraim M Rosenstock

Country

USA

Birth Year

2009

Gender

M

Title

FIDE ID

39935809

FIDE ratings

2104

Classical

Published FIDE

2164

Rapid

Published FIDE

2086

Blitz

Published FIDE

Official classical ranks

World rank
#15164
National rank · USA
#468

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2104 Sep 2026
Recorded years
2023–2026
Archived games
72

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-06 (UTC).

# Date Event Site Round White Black Result Moves View
1 2026-07-30 3rd 3-0 Thu 30th Jul 2026 chess.com INT 1 Rosenstock,Ephraim M Zierk,S 0-1 39 Open
2 2026-07-30 3rd 3-0 Thu 30th Jul 2026 chess.com INT 4 Antunes,Luciano Justi Rosenstock,Ephraim M 0-1 52 Open
3 2026-07-30 3rd 3-0 Thu 30th Jul 2026 chess.com INT 2 Mantelato,Davi Natali Rosenstock,Ephraim M 0-1 38 Open
4 2026-07-30 3rd 3-0 Thu 30th Jul 2026 chess.com INT 3 Rosenstock,Ephraim M Kuybokarov,Temur 0-1 50 Open
5 2026-07-30 3rd 3-0 Thu 30th Jul 2026 chess.com INT 5 Santiago Vilca,Christian Amilca Rosenstock,Ephraim M 1-0 50 Open
6 2026-07-30 3rd 3-0 Thu 30th Jul 2026 chess.com INT 6 Rosenstock,Ephraim M Deng,Henry 0-1 63 Open
7 2026-06-14 National Open 2026 Las Vegas USA 9.44 Virtanen,Teemu Rosenstock,Ephraim M 1/2-1/2 14 Open
8 2026-06-13 National Open 2026 Las Vegas USA 6.42 Shafer,Logan C Rosenstock,Ephraim M 1-0 16 Open
9 2026-06-11 National Open 2026 Las Vegas USA 2.2 Andriasian,Z Rosenstock,Ephraim M 1-0 30 Open
10 2026-06-10 National Open 2026 Las Vegas USA 1.29 Rosenstock,Ephraim M Bitoon,R 1-0 4 Open
11 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 10 Poormosavi,Seyed Kian Rosenstock,Ephraim M 0-1 42 Open
12 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 9 Rosenstock,Ephraim M Manukian,Ar 1-0 59 Open
13 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 11 Rosenstock,Ephraim M Avanesian,Artem 0-1 42 Open
14 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 3 Rosenstock,Ephraim M Leone Amigot,Haymar 1-0 40 Open
15 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 4 Rosenstock,Ephraim M To,N 0-1 58 Open
16 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 2 Droin,Augustin Rosenstock,Ephraim M 1-0 37 Open
17 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 8 Srihari,L R Rosenstock,Ephraim M 1-0 76 Open
18 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 1 Sherwood,Forest J Rosenstock,Ephraim M 0-1 42 Open
19 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 6 Rosenstock,Ephraim M Aradhya,Garg 1/2-1/2 81 Open
20 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 5 Morlett Ovalle,Cris Sebastian Rosenstock,Ephraim M 0-1 26 Open
21 2026-03-31 Titled Tue 31st Mar 2026 chess.com INT 7 Rosenstock,Ephraim M Molina,Rob 1/2-1/2 46 Open
22 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 9 Ephraim M Rosenstock Martin Yatskar 0-1 35 Open
23 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 8 Wojciech Smieszek Ephraim M Rosenstock 1-0 23 Open
24 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 7 Ephraim M Rosenstock Lucas Galvan Calcada 1-0 36 Open
25 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 6 Yao Zen Markis Tew Ephraim M Rosenstock 1-0 21 Open
26 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 5 Kanishka Bhatia Ephraim M Rosenstock 0-1 86 Open
27 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 4 Ephraim M Rosenstock Raphael Mayaud 0-1 54 Open
28 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 3 Ephraim M Rosenstock Giovanni Marchesich 1-0 92 Open
29 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 2 Sebastian Almagro Mazariegos Ephraim M Rosenstock 1-0 44 Open
30 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 1 Ephraim M Rosenstock M. Amin Tabatabaei 0-1 25 Open
31 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 11 Ephraim M Rosenstock Henning Holinka 1-0 56 Open
32 2025-11-27 2nd 3-0 Thu 27th Nov 2025 chess.com INT 10 Gabriel Carckeno Do Carmo Ephraim M Rosenstock 0-1 43 Open
33 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 9 Ephraim M Rosenstock John Veny Akkarakaran 0-1 65 Open
34 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 8 Zhauynbay Aldiyar Ephraim M Rosenstock 1-0 30 Open
35 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 7 Ephraim M Rosenstock Mukhammadali Abdurakhmonov 1/2-1/2 40 Open
36 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 6 Ephraim M Rosenstock Igor L. Vakhlamov 1-0 51 Open
37 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 5 Vinicius Taishun Lima Ephraim M Rosenstock 0-1 41 Open
38 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 4 Ephraim M Rosenstock Vjacheslav Weetik 0-1 36 Open
39 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 3 Ephraim M Rosenstock Walter Cuevas Araya 1-0 74 Open
40 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 2 Nitzan Steinberg Ephraim M Rosenstock 1-0 34 Open
41 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 1 Rebeca Garcia Hernandez Ephraim M Rosenstock 0-1 34 Open
42 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 11 Samdan Samdanov Ephraim M Rosenstock 1-0 50 Open
43 2025-09-30 Titled Tue 30th Sep 2025 chess.com INT 10 Ephraim M Rosenstock Sergey Kim 1-0 44 Open
44 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 9 Witold Klepek Ephraim M Rosenstock 0-1 42 Open
45 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 8 Ephraim M Rosenstock Ivan Povshednyi 0-1 87 Open
46 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 7 Aamuktha Guntaka Ephraim M Rosenstock 0-1 16 Open
47 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 6 Ephraim M Rosenstock Vedant Rupeshbhai Varasada 1-0 58 Open
48 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 5 Jhonny Cesar Viscaino Yanez Ephraim M Rosenstock 1-0 61 Open
49 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 4 Ephraim M Rosenstock Vihaan Karthikeya N 0-1 27 Open
50 2025-09-16 Titled Tue 16th Sep 2025 chess.com INT 3 Enes Tanriverdi Ephraim M Rosenstock 1-0 53 Open

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