ChessmooseOpponent prep

Leif Karell

USA · FIDE ID 2018020 · 15 tournament games since 2021
Open full prep for Leif KarellPlay vs Leif's clone
Standard
1743
#2850 in USA (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
40%
4 W · 4 D · 7 L
Opp. avg
1875
Last 15 games
Last game
2026-07-04
54th annual World Open - 2026

Prep summary

Based on 15 over-the-board games (7 classical). 8 with White (31%), 7 with Black (50%).

Openings as White

First move

1.e4625%
1.Nf3250%

Most played

OpeningGamesScore
Sicilian Defense: Old Sicilian10%
Sicilian Defense: French Variation10%
Italian Game: Scotch Gambit, Max Lange Attack150%
French Defense: King's Indian Attack150%
Italian Game: Two Knights Defense, Max Lange Attack10%

Openings as Black

Against 1.e4 (5 games)

1...c6 Caro-Kann Defense438%
1...c5 Sicilian Defense1100%

Against 1.d4 (1 game)

1...d5 Queen's Pawn Game1100%

Most played

OpeningGamesScore
Caro-Kann Defense: Bronstein-Larsen Variation350%
Caro-Kann Defense: Exchange Variation10%
King's Indian Attack10%
Semi-Slav Defense: Normal Variation1100%
Sicilian Defense: Nimzowitsch Variation, Closed Variation1100%

Recent games

DateOpponent and eventResult
2026-07-04Pranav DB (1812)
54th annual World Open - 2026
W
2025-10-11Will Moorhouse (2034)
4th Skyline Open · classical
L
2024-10-14Joy Zhang (1706)
3rd Skyline Open · classical
½
2024-10-14Tarun Sankar (1706)
3rd Skyline Open
L
2024-10-13Rowan Soraya Field (1893)
3rd Skyline Open · classical
L
2024-10-12Justin Shandong He (1845)
3rd Skyline Open · classical
½
2024-10-12Aldo F Lopez (1999)
3rd Skyline Open · classical
½
2024-10-11Aakash Jani (1827)
3rd Skyline Open · classical
L
2024-10-10Kevin Zhao (1901)
3rd Skyline Open · classical
L
2024-03-30Robert J FISCHER
5th Colonial Open
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.