ChessmooseOpponent prep

FMBruce Diesen

NOR · FIDE ID 1500139 · 22 tournament games since 2020
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Standard
2045
#215 in NOR (active)
Rapid
1983
#251 in NOR (active)
Blitz
2022
#216 in NOR (active)
Score
36%
6 W · 4 D · 12 L
Opp. avg
2161
Last 22 games
Last game
2026-03-07
Norwegian Team League 25/26

Prep summary

Based on 22 over-the-board games (5 classical). 11 with White (45%), 11 with Black (27%).

Openings as White

First move

1.e41045%
1.d4150%

Most played

OpeningGamesScore
Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack250%
Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation275%
Sicilian Defense: Kveinis Variation10%
Sicilian Defense: Najdorf Variation10%
Caro-Kann Defense: Tartakower Variation1100%

Openings as Black

Against 1.e4 (5 games)

1...c5 Sicilian Defense30%
1...e5 King's Pawn Game20%

Against 1.d4 (6 games)

1...Nf6 Indian Defense650%

Most played

OpeningGamesScore
Trompowsky Attack250%
Sicilian Defense: Najdorf Variation, English Attack20%
Queen's Indian Defense: Classical Variation, Polugaevsky Gambit1100%
Catalan Opening: Open Defense, Classical Line10%
Ruy Lopez: Morphy Defense, Anderssen Variation10%

Recent games

DateOpponent and eventResult
2026-03-07Arne Danielsen (2017)
Norwegian Team League 25/26
L
2026-03-07Torgeir Kjoita (2027)
Norwegian Team League 25/26
L
2025-10-31Valentina Verbin (2112)
Norwegian Team League 25/26
L
2025-02-09Torgeir Kjoita (2073)
Norwegian Team League 24/25
W
2025-02-08Eivind Grunt Kreken (2285)
Norwegian Team League 24/25
L
2025-02-07Vinjar Hammari (2051)
Norwegian Team League 24/25
W
2024-10-25Valentina Verbin (2093)
Norwegian Team League 24/25
L
2024-05-13Bror Thanke (2097)
Norwegian Team Championship 2024
½
2024-05-13Sergey Eliseev (2292)
Norwegian Team Championship 2024
L
2024-03-08William Alexander Olsen (2022)
Norwegian Team League Eliteserien 2023/24
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.