ChessmooseOpponent prep

GMJohn Fedorowicz

USA · FIDE ID 2000083 · 67 tournament games since 2021
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Standard
2279
#197 in USA (active)
Rapid
–
Unrated
Blitz
2153
#233 in USA (active)
Score
59%
20 W · 39 D · 8 L
Opp. avg
2257
Last 50 games
Last game
2025-10-26
NJ International GM Invitational

Prep summary

Based on 67 over-the-board games (4 classical). 32 with White (64%), 35 with Black (54%).

Openings as White

First move

1.d42167%
1.e41055%
1.c41100%

Most played

OpeningGamesScore
Sicilian Defense: Classical Variation367%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack275%
Tarrasch Defense: Schara Gambit2100%
French Defense: Tarrasch Variation, Open System, Euwe-Keres Line250%
Queen's Gambit Declined: Tartakower Defense10%

Openings as Black

Against 1.e4 (21 games)

1...c5 Sicilian Defense1762%
1...e5 King's Pawn Game150%
1...e6 French Defense150%

Against 1.d4 (12 games)

1...Nf6 Indian Defense1141%
1...e6 Horwitz Defense150%

Most played

OpeningGamesScore
Sicilian Defense: Godiva Variation560%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack383%
Sicilian Defense: Moscow Variation, Main Line333%
Grünfeld Defense: Exchange Variation275%
Indian Defense: London System250%

Recent games

DateOpponent and eventResult
2025-10-26Andrew Tang (2548)
NJ International GM Invitational
L
2025-10-26Mark Paragua (2415)
NJ International GM Invitational
½
2025-10-25Oliver Barbosa (2405)
NJ International GM Invitational
½
2025-10-24Aleksandr Lenderman (2462)
NJ International GM Invitational
L
2025-10-24Mackenzie Molner (2468)
NJ International GM Invitational
½
2025-10-24Djurabek Khamrakulov (2474)
NJ International GM Invitational
L
2025-10-23Michael Rohde (2226)
NJ International GM Invitational
½
2025-10-23Alexander Stripunsky (2486)
NJ International GM Invitational
L
2025-10-22Maxim Dlugy (2496)
NJ International GM Invitational
L
2024-03-31Cooper Ho (2004)
1000GM 2024 NY Spring Invitational | IM D
½

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.